404956395802 has 16 divisors (see below), whose sum is σ = 716604867072. Its totient is φ = 167954265360.

The previous prime is 404956395799. The next prime is 404956395827. The reversal of 404956395802 is 208593659404.

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 7 ways as a sum of consecutive naturals, for example, 466539193 + ... + 466540060.

It is an arithmetic number, because the mean of its divisors is an integer number (44787804192).

Almost surely, 2^404956395802 is an apocalyptic number.

404956395802 is a deficient number, since it is larger than the sum of its proper divisors (311648471270).

404956395802 is a wasteful number, since it uses less digits than its factorization.

404956395802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933079293.

The product of its (nonzero) digits is 9331200, while the sum is 55.

The spelling of 404956395802 in words is "four hundred four billion, nine hundred fifty-six million, three hundred ninety-five thousand, eight hundred two".