10404015044 has 12 divisors (see below), whose sum is σ = 18208003884. Its totient is φ = 5201728224.

The previous prime is 10404015029. The next prime is 10404015049. The reversal of 10404015044 is 44051040401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3185473600 + 7218541444 = 56440^2 + 84962^2 .

It is not an unprimeable number, because it can be changed into a prime (10404015049) 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, 29774 + ... + 147290.

It is an arithmetic number, because the mean of its divisors is an integer number (1517333657).

Almost surely, 2^10404015044 is an apocalyptic number.

It is an amenable number.

10404015044 is a deficient number, since it is larger than the sum of its proper divisors (7803988840).

10404015044 is a wasteful number, since it uses less digits than its factorization.

10404015044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139654 (or 139652 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 10404015044 its reverse (44051040401), we get a palindrome (54455055445).

The spelling of 10404015044 in words is "ten billion, four hundred four million, fifteen thousand, forty-four".