10404480344 has 32 divisors (see below), whose sum is σ = 19920139920. Its totient is φ = 5093485056.

The previous prime is 10404480343. The next prime is 10404480347. The reversal of 10404480344 is 44308440401.

It is a super-2 number, since 2×10404480344² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10404480344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10404480341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14987 + ... + 145029.

Almost surely, 2^10404480344 is an apocalyptic number.

It is an amenable number.

10404480344 is a deficient number, since it is larger than the sum of its proper divisors (9515659576).

10404480344 is a wasteful number, since it uses less digits than its factorization.

10404480344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130259 (or 130255 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

The spelling of 10404480344 in words is "ten billion, four hundred four million, four hundred eighty thousand, three hundred forty-four".