390375672201 has 6 divisors (see below), whose sum is σ = 563875970970. Its totient is φ = 260250448128.

The previous prime is 390375672149. The next prime is 390375672227. The reversal of 390375672201 is 102276573093.

390375672201 is a `hidden beast` number, since 3 + 9 + 0 + 375 + 6 + 72 + 201 = 666.

It can be written as a sum of positive squares in only one way, i.e., 343043318601 + 47332353600 = 585699^2 + 217560^2 .

It is not a de Polignac number, because 390375672201 - 2²⁵ = 390342117769 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (390375672241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21687537336 + ... + 21687537353.

It is an arithmetic number, because the mean of its divisors is an integer number (93979328495).

Almost surely, 2^390375672201 is an apocalyptic number.

It is an amenable number.

390375672201 is a deficient number, since it is larger than the sum of its proper divisors (173500298769).

390375672201 is a wasteful number, since it uses less digits than its factorization.

390375672201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43375074695 (or 43375074692 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 45.

The spelling of 390375672201 in words is "three hundred ninety billion, three hundred seventy-five million, six hundred seventy-two thousand, two hundred one".