404022343328 has 12 divisors (see below), whose sum is σ = 795418988490. Its totient is φ = 202011171648.

The previous prime is 404022343259. The next prime is 404022343331. The reversal of 404022343328 is 823343220404.

It can be written as a sum of positive squares in only one way, i.e., 368628693904 + 35393649424 = 607148^2 + 188132^2 .

It is a super-2 number, since 2×404022343328² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6312849083 + ... + 6312849146.

Almost surely, 2^404022343328 is an apocalyptic number.

It is an amenable number.

404022343328 is a deficient number, since it is larger than the sum of its proper divisors (391396645162).

404022343328 is a wasteful number, since it uses less digits than its factorization.

404022343328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12625698239 (or 12625698231 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

The spelling of 404022343328 in words is "four hundred four billion, twenty-two million, three hundred forty-three thousand, three hundred twenty-eight".