1317825314 has 32 divisors (see below), whose sum is σ = 2222277120. Its totient is φ = 581961600.

The previous prime is 1317825287. The next prime is 1317825359. The reversal of 1317825314 is 4135287131.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62549 + ... + 80919.

It is an arithmetic number, because the mean of its divisors is an integer number (69446160).

Almost surely, 2^1317825314 is an apocalyptic number.

1317825314 is a deficient number, since it is larger than the sum of its proper divisors (904451806).

1317825314 is a wasteful number, since it uses less digits than its factorization.

1317825314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18506.

The product of its digits is 20160, while the sum is 35.

The square root of 1317825314 is about 36301.8637813543. The cubic root of 1317825314 is about 1096.3585686535.

The spelling of 1317825314 in words is "one billion, three hundred seventeen million, eight hundred twenty-five thousand, three hundred fourteen".