1314475216 has 20 divisors (see below), whose sum is σ = 2547381600. Its totient is φ = 657086432.

The previous prime is 1314475189. The next prime is 1314475247. The reversal of 1314475216 is 6125744131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102405 + ... + 114523.

It is an arithmetic number, because the mean of its divisors is an integer number (127369080).

Almost surely, 2^1314475216 is an apocalyptic number.

1314475216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1314475216 is a deficient number, since it is larger than the sum of its proper divisors (1232906384).

1314475216 is a wasteful number, since it uses less digits than its factorization.

1314475216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18906 (or 18900 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 1314475216 is about 36255.6921875724. The cubic root of 1314475216 is about 1095.4287475401.

The spelling of 1314475216 in words is "one billion, three hundred fourteen million, four hundred seventy-five thousand, two hundred sixteen".