93901327431 has 16 divisors (see below), whose sum is σ = 125519991168. Its totient is φ = 62441949600.

The previous prime is 93901327409. The next prime is 93901327459. The reversal of 93901327431 is 13472310939.

It is not a de Polignac number, because 93901327431 - 2³⁰ = 92827585607 is a prime.

It is a super-2 number, since 2×93901327431² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93901327231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2217921 + ... + 2259861.

It is an arithmetic number, because the mean of its divisors is an integer number (7844999448).

Almost surely, 2^93901327431 is an apocalyptic number.

93901327431 is a deficient number, since it is larger than the sum of its proper divisors (31618663737).

93901327431 is a wasteful number, since it uses less digits than its factorization.

93901327431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43822.

The product of its (nonzero) digits is 122472, while the sum is 42.

The spelling of 93901327431 in words is "ninety-three billion, nine hundred one million, three hundred twenty-seven thousand, four hundred thirty-one".