97389428626356 has 48 divisors (see below), whose sum is σ = 233250990504000. Its totient is φ = 31607889166080.

The previous prime is 97389428626297. The next prime is 97389428626453. The reversal of 97389428626356 is 65362682498379.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198097171 + ... + 198588186.

It is an arithmetic number, because the mean of its divisors is an integer number (4859395635500).

Almost surely, 2^{97389428626356} is an apocalyptic number.

It is an amenable number.

97389428626356 is an abundant number, since it is smaller than the sum of its proper divisors (135861561877644).

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

97389428626356 is a wasteful number, since it uses less digits than its factorization.

97389428626356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396685904 (or 396685902 counting only the distinct ones).

The product of its digits is 5643509760, while the sum is 78.

The spelling of 97389428626356 in words is "ninety-seven trillion, three hundred eighty-nine billion, four hundred twenty-eight million, six hundred twenty-six thousand, three hundred fifty-six".