32381079315081 has 48 divisors (see below), whose sum is σ = 52426705101120. Its totient is φ = 17708242446720.

The previous prime is 32381079315073. The next prime is 32381079315097. The reversal of 32381079315081 is 18051397018323.

It is not a de Polignac number, because 32381079315081 - 2³ = 32381079315073 is a prime.

It is a super-2 number, since 2×32381079315081² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32381079315281) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48467391 + ... + 49130948.

It is an arithmetic number, because the mean of its divisors is an integer number (1092223022940).

Almost surely, 2^{32381079315081} is an apocalyptic number.

It is an amenable number.

32381079315081 is a deficient number, since it is larger than the sum of its proper divisors (20045625786039).

32381079315081 is a wasteful number, since it uses less digits than its factorization.

32381079315081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97598454 (or 97598447 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 32381079315081 in words is "thirty-two trillion, three hundred eighty-one billion, seventy-nine million, three hundred fifteen thousand, eighty-one".