383097398156 has 48 divisors (see below), whose sum is σ = 774761500800. Its totient is φ = 163813182720.

The previous prime is 383097398143. The next prime is 383097398171. The reversal of 383097398156 is 651893790383.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1448051 + ... + 1692053.

It is an arithmetic number, because the mean of its divisors is an integer number (16140864600).

Almost surely, 2^383097398156 is an apocalyptic number.

It is an amenable number.

383097398156 is an abundant number, since it is smaller than the sum of its proper divisors (391664102644).

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

383097398156 is a wasteful number, since it uses less digits than its factorization.

383097398156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246134 (or 246132 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 62.

The spelling of 383097398156 in words is "three hundred eighty-three billion, ninety-seven million, three hundred ninety-eight thousand, one hundred fifty-six".