13463147312 has 20 divisors (see below), whose sum is σ = 26127143976. Its totient is φ = 6720658560.

The previous prime is 13463147309. The next prime is 13463147329. The reversal of 13463147312 is 21374136431.

It is a super-2 number, since 2×13463147312² (a number of 21 digits) contains 22 as substring.

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, 672014 + ... + 691757.

Almost surely, 2^13463147312 is an apocalyptic number.

It is an amenable number.

13463147312 is a deficient number, since it is larger than the sum of its proper divisors (12663996664).

13463147312 is a wasteful number, since it uses less digits than its factorization.

13463147312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364396 (or 1364390 counting only the distinct ones).

The product of its digits is 36288, while the sum is 35.

The spelling of 13463147312 in words is "thirteen billion, four hundred sixty-three million, one hundred forty-seven thousand, three hundred twelve".