325662666196 has 24 divisors (see below), whose sum is σ = 652795617600. Its totient is φ = 139254652992.

The previous prime is 325662666179. The next prime is 325662666229. The reversal of 325662666196 is 691666266523.

It is a super-2 number, since 2×325662666196² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 325662666196.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13114921 + ... + 13139728.

It is an arithmetic number, because the mean of its divisors is an integer number (27199817400).

Almost surely, 2^325662666196 is an apocalyptic number.

It is an amenable number.

325662666196 is an abundant number, since it is smaller than the sum of its proper divisors (327132951404).

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

325662666196 is a wasteful number, since it uses less digits than its factorization.

325662666196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26255103 (or 26255101 counting only the distinct ones).

The product of its digits is 25194240, while the sum is 58.

The spelling of 325662666196 in words is "three hundred twenty-five billion, six hundred sixty-two million, six hundred sixty-six thousand, one hundred ninety-six".