32016013432225 has 24 divisors (see below), whose sum is σ = 39909680616960. Its totient is φ = 25477453704000.

The previous prime is 32016013432213. The next prime is 32016013432229. The reversal of 32016013432225 is 52223431061023.

It is not a de Polignac number, because 32016013432225 - 2²¹ = 32016011335073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32016013432229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103276506 + ... + 103586044.

It is an arithmetic number, because the mean of its divisors is an integer number (1662903359040).

Almost surely, 2^{32016013432225} is an apocalyptic number.

It is an amenable number.

32016013432225 is a deficient number, since it is larger than the sum of its proper divisors (7893667184735).

32016013432225 is a wasteful number, since it uses less digits than its factorization.

32016013432225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331401 (or 331396 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 32016013432225 its reverse (52223431061023), we get a palindrome (84239444493248).

The spelling of 32016013432225 in words is "thirty-two trillion, sixteen billion, thirteen million, four hundred thirty-two thousand, two hundred twenty-five".