399590338113 has 48 divisors (see below), whose sum is σ = 610647672960. Its totient is φ = 251094816000.

The previous prime is 399590338093. The next prime is 399590338127. The reversal of 399590338113 is 311833095993.

399590338113 is a `hidden beast` number, since 3 + 9 + 9 + 590 + 3 + 38 + 1 + 13 = 666.

It is not a de Polignac number, because 399590338113 - 2¹⁴ = 399590321729 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 399590338113.

It is not an unprimeable number, because it can be changed into a prime (399590338163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33677820 + ... + 33689682.

It is an arithmetic number, because the mean of its divisors is an integer number (12721826520).

Almost surely, 2^399590338113 is an apocalyptic number.

It is an amenable number.

399590338113 is a deficient number, since it is larger than the sum of its proper divisors (211057334847).

399590338113 is a wasteful number, since it uses less digits than its factorization.

399590338113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12870 (or 12867 counting only the distinct ones).

The product of its (nonzero) digits is 2361960, while the sum is 54.

The spelling of 399590338113 in words is "three hundred ninety-nine billion, five hundred ninety million, three hundred thirty-eight thousand, one hundred thirteen".