88872026191431 has 32 divisors (see below), whose sum is σ = 135953427168768. Its totient is φ = 50585501859840.

The previous prime is 88872026191379. The next prime is 88872026191477. The reversal of 88872026191431 is 13419162027888.

It is not a de Polignac number, because 88872026191431 - 2⁹ = 88872026190919 is a prime.

It is a super-2 number, since 2×88872026191431² (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 (88872026191031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 400135896 + ... + 400357938.

It is an arithmetic number, because the mean of its divisors is an integer number (4248544599024).

Almost surely, 2^{88872026191431} is an apocalyptic number.

88872026191431 is a deficient number, since it is larger than the sum of its proper divisors (47081400977337).

88872026191431 is a wasteful number, since it uses less digits than its factorization.

88872026191431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296471.

The product of its (nonzero) digits is 9289728, while the sum is 60.

The spelling of 88872026191431 in words is "eighty-eight trillion, eight hundred seventy-two billion, twenty-six million, one hundred ninety-one thousand, four hundred thirty-one".