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241431200241440 = 255111721976773559
BaseRepresentation
bin110110111001010010010100…
…111011011001011100100000
31011122211121010110022100110112
4312321102110323121130200
5223121102044230211230
62213251543501550452
7101565554131612406
oct6671222473313440
91148747113270415
10241431200241440
116aa2244048a910
12230b2b98575428
13a493b313a2921
144389492307476
151cda2a60cbd95
hexdb9494ed9720

241431200241440 has 576 divisors, whose sum is σ = 665512632449280. Its totient is φ = 82064927293440.

The previous prime is 241431200241437. The next prime is 241431200241521. The reversal of 241431200241440 is 44142002134142.

241431200241440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 241431200241397 and 241431200241406.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 67836806381 + ... + 67836809939.

It is an arithmetic number, because the mean of its divisors is an integer number (1155403875780).

Almost surely, 2241431200241440 is an apocalyptic number.

241431200241440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 241431200241440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (332756316224640).

241431200241440 is an abundant number, since it is smaller than the sum of its proper divisors (424081432207840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

241431200241440 is a wasteful number, since it uses less digits than its factorization.

241431200241440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4493 (or 4468 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 241431200241440 its reverse (44142002134142), we get a palindrome (285573202375582).

The spelling of 241431200241440 in words is "two hundred forty-one trillion, four hundred thirty-one billion, two hundred million, two hundred forty-one thousand, four hundred forty".