404972349358 has 16 divisors (see below), whose sum is σ = 609539665536. Its totient is φ = 201792955320.

The previous prime is 404972349349. The next prime is 404972349361. The reversal of 404972349358 is 853943279404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1534785 + ... + 1779187.

It is an arithmetic number, because the mean of its divisors is an integer number (38096229096).

Almost surely, 2^404972349358 is an apocalyptic number.

404972349358 is a deficient number, since it is larger than the sum of its proper divisors (204567316178).

404972349358 is a wasteful number, since it uses less digits than its factorization.

404972349358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247239.

The product of its (nonzero) digits is 26127360, while the sum is 58.

The spelling of 404972349358 in words is "four hundred four billion, nine hundred seventy-two million, three hundred forty-nine thousand, three hundred fifty-eight".