1044413056 has 16 divisors (see below), whose sum is σ = 2080666890. Its totient is φ = 522206464.

The previous prime is 1044413017. The next prime is 1044413081. The reversal of 1044413056 is 6503144401.

It can be written as a sum of positive squares in only one way, i.e., 565678656 + 478734400 = 23784^2 + 21880^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4079611 + ... + 4079866.

Almost surely, 2^1044413056 is an apocalyptic number.

1044413056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1044413056 is a deficient number, since it is larger than the sum of its proper divisors (1036253834).

1044413056 is an frugal number, since it uses more digits than its factorization.

1044413056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8159491 (or 8159479 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1044413056 is about 32317.3800918329. The cubic root of 1044413056 is about 1014.5904358407.

Adding to 1044413056 its reverse (6503144401), we get a palindrome (7547557457).

The spelling of 1044413056 in words is "one billion, forty-four million, four hundred thirteen thousand, fifty-six".