241264112640 has 176 divisors, whose sum is σ = 798278906880. Its totient is φ = 62118461440.

The previous prime is 241264112627. The next prime is 241264112681. The reversal of 241264112640 is 46211462142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174625 + ... + 716255.

Almost surely, 2^241264112640 is an apocalyptic number.

241264112640 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 241264112640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (399139453440).

241264112640 is an abundant number, since it is smaller than the sum of its proper divisors (557014794240).

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

241264112640 is a wasteful number, since it uses less digits than its factorization.

241264112640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541688 (or 541670 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 241264112640 its reverse (46211462142), we get a palindrome (287475574782).

The spelling of 241264112640 in words is "two hundred forty-one billion, two hundred sixty-four million, one hundred twelve thousand, six hundred forty".