1004413456 has 10 divisors (see below), whose sum is σ = 1946051102. Its totient is φ = 502206720.

The previous prime is 1004413447. The next prime is 1004413469. The reversal of 1004413456 is 6543144001.

It can be written as a sum of positive squares in only one way, i.e., 997549056 + 6864400 = 31584^2 + 2620^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31387905 + ... + 31387936.

Almost surely, 2^1004413456 is an apocalyptic number.

1004413456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1004413456 is a deficient number, since it is larger than the sum of its proper divisors (941637646).

1004413456 is an equidigital number, since it uses as much as digits as its factorization.

1004413456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62775849 (or 62775843 counting only the distinct ones).

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

The square root of 1004413456 is about 31692.4826417875. The cubic root of 1004413456 is about 1001.4689930029.

Adding to 1004413456 its reverse (6543144001), we get a palindrome (7547557457).

The spelling of 1004413456 in words is "one billion, four million, four hundred thirteen thousand, four hundred fifty-six".