1413991504 has 20 divisors (see below), whose sum is σ = 2767854964. Its totient is φ = 699706368.

The previous prime is 1413991471. The next prime is 1413991547. The reversal of 1413991504 is 4051993141.

It can be written as a sum of positive squares in 2 ways, for example, as 1145687104 + 268304400 = 33848^2 + 16380^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453987 + ... + 457090.

Almost surely, 2^1413991504 is an apocalyptic number.

It is an amenable number.

1413991504 is a deficient number, since it is larger than the sum of its proper divisors (1353863460).

1413991504 is an equidigital number, since it uses as much as digits as its factorization.

1413991504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911182 (or 911176 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 1413991504 is about 37603.0783846217. The cubic root of 1413991504 is about 1122.4032959517.

The spelling of 1413991504 in words is "one billion, four hundred thirteen million, nine hundred ninety-one thousand, five hundred four".