13396741657199 has 4 divisors (see below), whose sum is σ = 13422356842536. Its totient is φ = 13371126471864.

The previous prime is 13396741657193. The next prime is 13396741657331. The reversal of 13396741657199 is 99175614769331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13396741657199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13396741657193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12807591884 + ... + 12807592929.

It is an arithmetic number, because the mean of its divisors is an integer number (3355589210634).

Almost surely, 2^{13396741657199} is an apocalyptic number.

13396741657199 is a deficient number, since it is larger than the sum of its proper divisors (25615185337).

13396741657199 is an equidigital number, since it uses as much as digits as its factorization.

13396741657199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25615185336.

The product of its digits is 231472080, while the sum is 71.

The spelling of 13396741657199 in words is "thirteen trillion, three hundred ninety-six billion, seven hundred forty-one million, six hundred fifty-seven thousand, one hundred ninety-nine".