13322686409393 has 32 divisors (see below), whose sum is σ = 14900060160000. Its totient is φ = 11853420619392.

The previous prime is 13322686409381. The next prime is 13322686409423. The reversal of 13322686409393 is 39390468622331.

It is a cyclic number.

It is not a de Polignac number, because 13322686409393 - 2²⁸ = 13322417973937 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13322686409293) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20539088 + ... + 21177806.

It is an arithmetic number, because the mean of its divisors is an integer number (465626880000).

Almost surely, 2^{13322686409393} is an apocalyptic number.

It is an amenable number.

13322686409393 is a deficient number, since it is larger than the sum of its proper divisors (1577373750607).

13322686409393 is a wasteful number, since it uses less digits than its factorization.

13322686409393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639629.

The product of its (nonzero) digits is 30233088, while the sum is 59.

The spelling of 13322686409393 in words is "thirteen trillion, three hundred twenty-two billion, six hundred eighty-six million, four hundred nine thousand, three hundred ninety-three".