13697368192 has 16 divisors (see below), whose sum is σ = 27287725950. Its totient is φ = 6848684032.

The previous prime is 13697368169. The next prime is 13697368193. The reversal of 13697368192 is 29186379631.

It can be written as a sum of positive squares in only one way, i.e., 11326067776 + 2371300416 = 106424^2 + 48696^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (13697368193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53505217 + ... + 53505472.

Almost surely, 2^13697368192 is an apocalyptic number.

It is an amenable number.

13697368192 is a deficient number, since it is larger than the sum of its proper divisors (13590357758).

13697368192 is an equidigital number, since it uses as much as digits as its factorization.

13697368192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107010703 (or 107010691 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 55.

The spelling of 13697368192 in words is "thirteen billion, six hundred ninety-seven million, three hundred sixty-eight thousand, one hundred ninety-two".