1315164292939 has 12 divisors (see below), whose sum is σ = 1619878229784. Its totient is φ = 1060972874304.

The previous prime is 1315164292931. The next prime is 1315164292963. The reversal of 1315164292939 is 9392924615131.

It is not a de Polignac number, because 1315164292939 - 2³ = 1315164292931 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1315164292939.

It is not an unprimeable number, because it can be changed into a prime (1315164292931) 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, 789413509 + ... + 789415174.

It is an arithmetic number, because the mean of its divisors is an integer number (134989852482).

Almost surely, 2^{1315164292939} is an apocalyptic number.

1315164292939 is a deficient number, since it is larger than the sum of its proper divisors (304713936845).

1315164292939 is a wasteful number, since it uses less digits than its factorization.

1315164292939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578828714 (or 1578828707 counting only the distinct ones).

The product of its digits is 3149280, while the sum is 55.

The spelling of 1315164292939 in words is "one trillion, three hundred fifteen billion, one hundred sixty-four million, two hundred ninety-two thousand, nine hundred thirty-nine".