325971133961 has 8 divisors (see below), whose sum is σ = 355612140000. Its totient is φ = 296331339040.

The previous prime is 325971133933. The next prime is 325971133963. The reversal of 325971133961 is 169331179523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 325971133961 - 2³⁴ = 308791264777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325971133963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314765 + ... + 866613.

It is an arithmetic number, because the mean of its divisors is an integer number (44451517500).

Almost surely, 2^325971133961 is an apocalyptic number.

It is an amenable number.

325971133961 is a deficient number, since it is larger than the sum of its proper divisors (29641006039).

325971133961 is a wasteful number, since it uses less digits than its factorization.

325971133961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605559.

The product of its digits is 918540, while the sum is 50.

The spelling of 325971133961 in words is "three hundred twenty-five billion, nine hundred seventy-one million, one hundred thirty-three thousand, nine hundred sixty-one".