1314135212 has 72 divisors (see below), whose sum is σ = 2599282224. Its totient is φ = 580559616.

The previous prime is 1314135187. The next prime is 1314135223. The reversal of 1314135212 is 2125314131.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1540178 + ... + 1541030.

It is an arithmetic number, because the mean of its divisors is an integer number (36101142).

Almost surely, 2^1314135212 is an apocalyptic number.

It is an amenable number.

1314135212 is a deficient number, since it is larger than the sum of its proper divisors (1285147012).

1314135212 is a wasteful number, since it uses less digits than its factorization.

1314135212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979 (or 964 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 1314135212 is about 36251.0029102644. The cubic root of 1314135212 is about 1095.3342910176.

Adding to 1314135212 its reverse (2125314131), we get a palindrome (3439449343).

The spelling of 1314135212 in words is "one billion, three hundred fourteen million, one hundred thirty-five thousand, two hundred twelve".