404113433523124 has 24 divisors (see below), whose sum is σ = 787860407534760. Its totient is φ = 180082378863744.

The previous prime is 404113433523119. The next prime is 404113433523139. The reversal of 404113433523124 is 421325334311404.

It can be written as a sum of positive squares in 4 ways, for example, as 22225442724 + 404091208080400 = 149082^2 + 20102020^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133989863719 + ... + 133989866734.

It is an arithmetic number, because the mean of its divisors is an integer number (32827516980615).

Almost surely, 2^{404113433523124} is an apocalyptic number.

It is an amenable number.

404113433523124 is a deficient number, since it is larger than the sum of its proper divisors (383746974011636).

404113433523124 is a wasteful number, since it uses less digits than its factorization.

404113433523124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267979730499 (or 267979730497 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

Adding to 404113433523124 its reverse (421325334311404), we get a palindrome (825438767834528).

The spelling of 404113433523124 in words is "four hundred four trillion, one hundred thirteen billion, four hundred thirty-three million, five hundred twenty-three thousand, one hundred twenty-four".