10044404120 has 32 divisors (see below), whose sum is σ = 22648345200. Its totient is φ = 4009150848.

The previous prime is 10044404119. The next prime is 10044404177. The reversal of 10044404120 is 2140444001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10044404092 and 10044404101.

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, 250175 + ... + 287534.

Almost surely, 2^10044404120 is an apocalyptic number.

10044404120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10044404120 is an abundant number, since it is smaller than the sum of its proper divisors (12603941080).

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

10044404120 is a wasteful number, since it uses less digits than its factorization.

10044404120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538187 (or 538183 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 10044404120 its reverse (2140444001), we get a palindrome (12184848121).

The spelling of 10044404120 in words is "ten billion, forty-four million, four hundred four thousand, one hundred twenty".