88729710968832 has 120 divisors (see below), whose sum is σ = 246892533658176. Its totient is φ = 28290632122368.

The previous prime is 88729710968813. The next prime is 88729710968839. The reversal of 88729710968832 is 23886901792788.

It is a super-2 number, since 2×88729710968832² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88729710968839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38113213 + ... + 40374204.

Almost surely, 2^{88729710968832} is an apocalyptic number.

It is an amenable number.

88729710968832 is an abundant number, since it is smaller than the sum of its proper divisors (158162822689344).

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

88729710968832 is an equidigital number, since it uses as much as digits as its factorization.

88729710968832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78487471 (or 78487445 counting only the distinct ones).

The product of its (nonzero) digits is 1170505728, while the sum is 78.

The spelling of 88729710968832 in words is "eighty-eight trillion, seven hundred twenty-nine billion, seven hundred ten million, nine hundred sixty-eight thousand, eight hundred thirty-two".