404022413225344 has 96 divisors (see below), whose sum is σ = 869235922601640. Its totient is φ = 186928361625600.

The previous prime is 404022413225311. The next prime is 404022413225357. The reversal of 404022413225344 is 443522314220404.

It is a super-2 number, since 2×404022413225344² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 404022413225297 and 404022413225306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99682357 + ... + 103656244.

Almost surely, 2^{404022413225344} is an apocalyptic number.

It is an amenable number.

404022413225344 is an abundant number, since it is smaller than the sum of its proper divisors (465213509376296).

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

404022413225344 is a wasteful number, since it uses less digits than its factorization.

404022413225344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203338696 (or 203338665 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 40.

Adding to 404022413225344 its reverse (443522314220404), we get a palindrome (847544727445748).

The spelling of 404022413225344 in words is "four hundred four trillion, twenty-two billion, four hundred thirteen million, two hundred twenty-five thousand, three hundred forty-four".