390358352161 has 4 divisors (see below), whose sum is σ = 390369280000. Its totient is φ = 390347424324.

The previous prime is 390358352149. The next prime is 390358352171. The reversal of 390358352161 is 161253853093.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-390358352161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (390358352171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5410161 + ... + 5481838.

It is an arithmetic number, because the mean of its divisors is an integer number (97592320000).

Almost surely, 2^390358352161 is an apocalyptic number.

It is an amenable number.

390358352161 is a deficient number, since it is larger than the sum of its proper divisors (10927839).

390358352161 is a wasteful number, since it uses less digits than its factorization.

390358352161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10927838.

The product of its (nonzero) digits is 583200, while the sum is 46.

The spelling of 390358352161 in words is "three hundred ninety billion, three hundred fifty-eight million, three hundred fifty-two thousand, one hundred sixty-one".