1318152996 has 36 divisors (see below), whose sum is σ = 3335851792. Its totient is φ = 438876144.

The previous prime is 1318152991. The next prime is 1318153007. The reversal of 1318152996 is 6992518131.

1318152996 is a `hidden beast` number, since 1 + 31 + 8 + 1 + 529 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (1318152991) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11055 + ... + 52521.

Almost surely, 2^1318152996 is an apocalyptic number.

It is an amenable number.

1318152996 is an abundant number, since it is smaller than the sum of its proper divisors (2017698796).

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

1318152996 is a wasteful number, since it uses less digits than its factorization.

1318152996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42360 (or 42355 counting only the distinct ones).

The product of its digits is 116640, while the sum is 45.

The square root of 1318152996 is about 36306.3767952683. The cubic root of 1318152996 is about 1096.4494322887.

The spelling of 1318152996 in words is "one billion, three hundred eighteen million, one hundred fifty-two thousand, nine hundred ninety-six".