1044055412 has 12 divisors (see below), whose sum is σ = 1827362880. Its totient is φ = 521951736.

The previous prime is 1044055349. The next prime is 1044055421. The reversal of 1044055412 is 2145504401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21539 + ... + 50517.

It is an arithmetic number, because the mean of its divisors is an integer number (152280240).

Almost surely, 2^1044055412 is an apocalyptic number.

It is an amenable number.

1044055412 is a deficient number, since it is larger than the sum of its proper divisors (783307468).

1044055412 is a wasteful number, since it uses less digits than its factorization.

1044055412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37990 (or 37988 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 1044055412 is about 32311.8463106026. The cubic root of 1044055412 is about 1014.4746120592.

Adding to 1044055412 its reverse (2145504401), we get a palindrome (3189559813).

The spelling of 1044055412 in words is "one billion, forty-four million, fifty-five thousand, four hundred twelve".