63232940915760 has 240 divisors, whose sum is σ = 246242659961088. Its totient is φ = 13139312355840.

The previous prime is 63232940915741. The next prime is 63232940915761. The reversal of 63232940915760 is 6751904923236.

It is a tau number, because it is divible by the number of its divisors (240).

It is a self number, because there is not a number n which added to its sum of digits gives 63232940915760.

It is not an unprimeable number, because it can be changed into a prime (63232940915761) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 155328354 + ... + 155734913.

Almost surely, 2^{63232940915760} is an apocalyptic number.

63232940915760 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

63232940915760 is an abundant number, since it is smaller than the sum of its proper divisors (183009719045328).

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

63232940915760 is a wasteful number, since it uses less digits than its factorization.

63232940915760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311063312 (or 311063295 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 57.

The spelling of 63232940915760 in words is "sixty-three trillion, two hundred thirty-two billion, nine hundred forty million, nine hundred fifteen thousand, seven hundred sixty".