96140439231 has 16 divisors (see below), whose sum is σ = 134049555456. Its totient is φ = 61174514016.

The previous prime is 96140439229. The next prime is 96140439233. The reversal of 96140439231 is 13293404169.

It is an interprime number because it is at equal distance from previous prime (96140439229) and next prime (96140439233).

It is not a de Polignac number, because 96140439231 - 2¹ = 96140439229 is a prime.

It is a super-2 number, since 2×96140439231² (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 (96140439233) 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, 1472740 + ... + 1536633.

It is an arithmetic number, because the mean of its divisors is an integer number (8378097216).

Almost surely, 2^96140439231 is an apocalyptic number.

96140439231 is a deficient number, since it is larger than the sum of its proper divisors (37909116225).

96140439231 is a wasteful number, since it uses less digits than its factorization.

96140439231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3009862.

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 96140439231 in words is "ninety-six billion, one hundred forty million, four hundred thirty-nine thousand, two hundred thirty-one".