1313399024 has 40 divisors (see below), whose sum is σ = 2910001248. Its totient is φ = 562544640.

The previous prime is 1313399011. The next prime is 1313399053. The reversal of 1313399024 is 4209933131.

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 7 ways as a sum of consecutive naturals, for example, 290864 + ... + 295344.

Almost surely, 2^1313399024 is an apocalyptic number.

1313399024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1313399024 is an abundant number, since it is smaller than the sum of its proper divisors (1596602224).

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

1313399024 is a wasteful number, since it uses less digits than its factorization.

1313399024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7113 (or 7107 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 1313399024 is about 36240.8474514601. The cubic root of 1313399024 is about 1095.1297147612.

The spelling of 1313399024 in words is "one billion, three hundred thirteen million, three hundred ninety-nine thousand, twenty-four".