1044564912 has 60 divisors (see below), whose sum is σ = 2925505960. Its totient is φ = 347929344.

The previous prime is 1044564889. The next prime is 1044564931. The reversal of 1044564912 is 2194654401.

1044564912 is a `hidden beast` number, since 1 + 0 + 4 + 4 + 5 + 649 + 1 + 2 = 666.

1044564912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1044564912² = 2182231710763135488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 364188 + ... + 367044.

Almost surely, 2^1044564912 is an apocalyptic number.

1044564912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1044564912 is an abundant number, since it is smaller than the sum of its proper divisors (1880941048).

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

1044564912 is a wasteful number, since it uses less digits than its factorization.

1044564912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5410 (or 5401 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 1044564912 is about 32319.7294543132. The cubic root of 1044564912 is about 1014.6396067371.

It can be divided in two parts, 10445 and 64912, that added together give a palindrome (75357).

The spelling of 1044564912 in words is "one billion, forty-four million, five hundred sixty-four thousand, nine hundred twelve".