404414325242512 has 40 divisors (see below), whose sum is σ = 888237941077760. Its totient is φ = 176828935731840.

The previous prime is 404414325242491. The next prime is 404414325242513. The reversal of 404414325242512 is 215242523414404.

It is a super-2 number, since 2×404414325242512² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (404414325242513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51165776064 + ... + 51165783967.

It is an arithmetic number, because the mean of its divisors is an integer number (22205948526944).

Almost surely, 2^{404414325242512} is an apocalyptic number.

It is an amenable number.

404414325242512 is an abundant number, since it is smaller than the sum of its proper divisors (483823615835248).

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

404414325242512 is a wasteful number, since it uses less digits than its factorization.

404414325242512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102331560071 (or 102331560065 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 43.

Adding to 404414325242512 its reverse (215242523414404), we get a palindrome (619656848656916).

The spelling of 404414325242512 in words is "four hundred four trillion, four hundred fourteen billion, three hundred twenty-five million, two hundred forty-two thousand, five hundred twelve".