32341751872157 has 18 divisors (see below), whose sum is σ = 40738656426138. Its totient is φ = 25589078397792.

The previous prime is 32341751872141. The next prime is 32341751872163. The reversal of 32341751872157 is 75127815714323.

It can be written as a sum of positive squares in 3 ways, for example, as 189835361401 + 32151916510756 = 435701^2 + 5670266^2 .

It is not a de Polignac number, because 32341751872157 - 2⁴ = 32341751872141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32341751872127) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1952760218 + ... + 1952776779.

It is an arithmetic number, because the mean of its divisors is an integer number (2263258690341).

Almost surely, 2^{32341751872157} is an apocalyptic number.

It is an amenable number.

32341751872157 is a deficient number, since it is larger than the sum of its proper divisors (8396904553981).

32341751872157 is a wasteful number, since it uses less digits than its factorization.

32341751872157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3905537037 (or 3905537017 counting only the distinct ones).

The product of its digits is 9878400, while the sum is 56.

The spelling of 32341751872157 in words is "thirty-two trillion, three hundred forty-one billion, seven hundred fifty-one million, eight hundred seventy-two thousand, one hundred fifty-seven".