63400117265600 has 84 divisors (see below), whose sum is σ = 156044480792304. Its totient is φ = 25353452282880.

The previous prime is 63400117265593. The next prime is 63400117265629. The reversal of 63400117265600 is 656271100436.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1005074 + ... + 11305326.

Almost surely, 2^{63400117265600} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63400117265600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78022240396152).

63400117265600 is an abundant number, since it is smaller than the sum of its proper divisors (92644363526704).

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

63400117265600 is a wasteful number, since it uses less digits than its factorization.

63400117265600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10304122 (or 10304107 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 63400117265600 in words is "sixty-three trillion, four hundred billion, one hundred seventeen million, two hundred sixty-five thousand, six hundred".