97110140624 has 40 divisors (see below), whose sum is σ = 215044777920. Its totient is φ = 41615693568.

The previous prime is 97110140531. The next prime is 97110140629. The reversal of 97110140624 is 42604101179.

It is a Cunningham number, because it is equal to 311625²-1.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97110140629) 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, 2473532 + ... + 2512484.

It is an arithmetic number, because the mean of its divisors is an integer number (5376119448).

Almost surely, 2^97110140624 is an apocalyptic number.

It is an amenable number.

97110140624 is an abundant number, since it is smaller than the sum of its proper divisors (117934637296).

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

97110140624 is a wasteful number, since it uses less digits than its factorization.

97110140624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61227 (or 61221 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The spelling of 97110140624 in words is "ninety-seven billion, one hundred ten million, one hundred forty thousand, six hundred twenty-four".