10404400324 has 24 divisors (see below), whose sum is σ = 18417566720. Its totient is φ = 5142535776.

The previous prime is 10404400297. The next prime is 10404400379. The reversal of 10404400324 is 42300440401.

It is a super-2 number, since 2×10404400324² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10404400295 and 10404400304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103747 + ... + 177685.

Almost surely, 2^10404400324 is an apocalyptic number.

It is an amenable number.

10404400324 is a deficient number, since it is larger than the sum of its proper divisors (8013166396).

10404400324 is a wasteful number, since it uses less digits than its factorization.

10404400324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74347 (or 74345 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 10404400324 its reverse (42300440401), we get a palindrome (52704840725).

The spelling of 10404400324 in words is "ten billion, four hundred four million, four hundred thousand, three hundred twenty-four".