13313704916 has 6 divisors (see below), whose sum is σ = 23298983610. Its totient is φ = 6656852456.

The previous prime is 13313704903. The next prime is 13313704933. The reversal of 13313704916 is 61940731331.

It can be written as a sum of positive squares in only one way, i.e., 9100396816 + 4213308100 = 95396^2 + 64910^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13313704916.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1664213111 + ... + 1664213118.

It is an arithmetic number, because the mean of its divisors is an integer number (3883163935).

Almost surely, 2^13313704916 is an apocalyptic number.

It is an amenable number.

13313704916 is a deficient number, since it is larger than the sum of its proper divisors (9985278694).

13313704916 is a wasteful number, since it uses less digits than its factorization.

13313704916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3328426233 (or 3328426231 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 38.

The spelling of 13313704916 in words is "thirteen billion, three hundred thirteen million, seven hundred four thousand, nine hundred sixteen".