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130440000013400 = 2352721119263463523
BaseRepresentation
bin11101101010001001101101…
…110111011000010001011000
3122002211221102212122212122102
4131222021231313120101120
5114044112110000412100
61141231150405142532
736321656541130400
oct3552115567302130
9562757385585572
10130440000013400
1138620325497740
12127681900baa48
1357a2592c7bbbc
14242d488933800
15101309c97ccd5
hex76a26ddd8458

130440000013400 has 1152 divisors, whose sum is σ = 408312094924800. Its totient is φ = 38214268646400.

The previous prime is 130440000013321. The next prime is 130440000013439. The reversal of 130440000013400 is 4310000044031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 249407265539 + ... + 249407266061.

It is an arithmetic number, because the mean of its divisors is an integer number (354437582400).

Almost surely, 2130440000013400 is an apocalyptic number.

130440000013400 is a gapful number since it is divisible by the number (10) 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 130440000013400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204156047462400).

130440000013400 is an abundant number, since it is smaller than the sum of its proper divisors (277872094911400).

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

130440000013400 is a wasteful number, since it uses less digits than its factorization.

130440000013400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309 (or 1293 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 130440000013400 its reverse (4310000044031), we get a palindrome (134750000057431).

The spelling of 130440000013400 in words is "one hundred thirty trillion, four hundred forty billion, thirteen thousand, four hundred".