10400133404 has 12 divisors (see below), whose sum is σ = 18264547224. Its totient is φ = 5181691344.

The previous prime is 10400133377. The next prime is 10400133409. The reversal of 10400133404 is 40433100401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10400133409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4592567 + ... + 4594830.

It is an arithmetic number, because the mean of its divisors is an integer number (1522045602).

Almost surely, 2^10400133404 is an apocalyptic number.

It is an amenable number.

10400133404 is a deficient number, since it is larger than the sum of its proper divisors (7864413820).

10400133404 is a wasteful number, since it uses less digits than its factorization.

10400133404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9187684 (or 9187682 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10400133404 its reverse (40433100401), we get a palindrome (50833233805).

The spelling of 10400133404 in words is "ten billion, four hundred million, one hundred thirty-three thousand, four hundred four".