97244832128 has 32 divisors (see below), whose sum is σ = 194890041360. Its totient is φ = 48331253248.

The previous prime is 97244832103. The next prime is 97244832169. The reversal of 97244832128 is 82123844279.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2253251 + ... + 2296002.

Almost surely, 2^97244832128 is an apocalyptic number.

It is an amenable number.

97244832128 is an abundant number, since it is smaller than the sum of its proper divisors (97645209232).

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

97244832128 is a wasteful number, since it uses less digits than its factorization.

97244832128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4549434 (or 4549422 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 50.

The spelling of 97244832128 in words is "ninety-seven billion, two hundred forty-four million, eight hundred thirty-two thousand, one hundred twenty-eight".