1314216712 has 8 divisors (see below), whose sum is σ = 2464156350. Its totient is φ = 657108352.

The previous prime is 1314216691. The next prime is 1314216721. The reversal of 1314216712 is 2176124131.

It can be written as a sum of positive squares in only one way, i.e., 661209796 + 653006916 = 25714^2 + 25554^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1314216712² = 3454331132200181888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82138537 + ... + 82138552.

Almost surely, 2^1314216712 is an apocalyptic number.

It is an amenable number.

1314216712 is a deficient number, since it is larger than the sum of its proper divisors (1149939638).

1314216712 is a wasteful number, since it uses less digits than its factorization.

1314216712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164277095 (or 164277091 counting only the distinct ones).

The product of its digits is 2016, while the sum is 28.

The square root of 1314216712 is about 36252.1269996672. The cubic root of 1314216712 is about 1095.3569340198.

The spelling of 1314216712 in words is "one billion, three hundred fourteen million, two hundred sixteen thousand, seven hundred twelve".