1314995139 has 12 divisors (see below), whose sum is σ = 1901790072. Its totient is φ = 875577600.

The previous prime is 1314995119. The next prime is 1314995167. The reversal of 1314995139 is 9315994131.

It is not a de Polignac number, because 1314995139 - 2¹⁹ = 1314470851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1314995094 and 1314995103.

It is not an unprimeable number, because it can be changed into a prime (1314995119) 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, 82782 + ... + 97379.

It is an arithmetic number, because the mean of its divisors is an integer number (158482506).

Almost surely, 2^1314995139 is an apocalyptic number.

1314995139 is a deficient number, since it is larger than the sum of its proper divisors (586794933).

1314995139 is a wasteful number, since it uses less digits than its factorization.

1314995139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180978 (or 180975 counting only the distinct ones).

The product of its digits is 131220, while the sum is 45.

The square root of 1314995139 is about 36262.8617045042. The cubic root of 1314995139 is about 1095.5731558736.

The spelling of 1314995139 in words is "one billion, three hundred fourteen million, nine hundred ninety-five thousand, one hundred thirty-nine".