63911336116992 has 288 divisors, whose sum is σ = 216569587476480. Its totient is φ = 16274504171520.

The previous prime is 63911336116967. The next prime is 63911336117029. The reversal of 63911336116992 is 29961163311936.

It is a happy number.

63911336116992 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×63911336116992² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13740184 + ... + 17793687.

Almost surely, 2^{63911336116992} is an apocalyptic number.

It is an amenable number.

63911336116992 is an abundant number, since it is smaller than the sum of its proper divisors (152658251359488).

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

63911336116992 is a wasteful number, since it uses less digits than its factorization.

63911336116992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31533939 (or 31533925 counting only the distinct ones).

The product of its digits is 8503056, while the sum is 60.

The spelling of 63911336116992 in words is "sixty-three trillion, nine hundred eleven billion, three hundred thirty-six million, one hundred sixteen thousand, nine hundred ninety-two".