10400434104 has 32 divisors (see below), whose sum is σ = 26554302720. Its totient is φ = 3393049056.

The previous prime is 10400434091. The next prime is 10400434141. The reversal of 10400434104 is 40143400401.

It is a congruent number.

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, 4608994 + ... + 4611249.

It is an arithmetic number, because the mean of its divisors is an integer number (829821960).

Almost surely, 2^10400434104 is an apocalyptic number.

It is an amenable number.

10400434104 is an abundant number, since it is smaller than the sum of its proper divisors (16153868616).

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

10400434104 is a wasteful number, since it uses less digits than its factorization.

10400434104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9220299 (or 9220295 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 10400434104 its reverse (40143400401), we get a palindrome (50543834505).

The spelling of 10400434104 in words is "ten billion, four hundred million, four hundred thirty-four thousand, one hundred four".