13313431371716 has 48 divisors (see below), whose sum is σ = 27594483840000. Its totient is φ = 5499115402368.

The previous prime is 13313431371701. The next prime is 13313431371731. The reversal of 13313431371716 is 61717313431331.

It is an interprime number because it is at equal distance from previous prime (13313431371701) and next prime (13313431371731).

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, 14265716 + ... + 15170283.

It is an arithmetic number, because the mean of its divisors is an integer number (574885080000).

Almost surely, 2^{13313431371716} is an apocalyptic number.

It is an amenable number.

13313431371716 is an abundant number, since it is smaller than the sum of its proper divisors (14281052468284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13313431371716 is a wasteful number, since it uses less digits than its factorization.

13313431371716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29436596 (or 29436594 counting only the distinct ones).

The product of its digits is 285768, while the sum is 44.

The spelling of 13313431371716 in words is "thirteen trillion, three hundred thirteen billion, four hundred thirty-one million, three hundred seventy-one thousand, seven hundred sixteen".