13368664414401 has 16 divisors (see below), whose sum is σ = 18599992116864. Its totient is φ = 8524894460544.

The previous prime is 13368664414351. The next prime is 13368664414411. The reversal of 13368664414401 is 10441446686331.

It is not a de Polignac number, because 13368664414401 - 2⁹ = 13368664413889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13368664414411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13513875 + ... + 14469351.

It is an arithmetic number, because the mean of its divisors is an integer number (1162499507304).

Almost surely, 2^{13368664414401} is an apocalyptic number.

It is an amenable number.

13368664414401 is a deficient number, since it is larger than the sum of its proper divisors (5231327702463).

13368664414401 is a wasteful number, since it uses less digits than its factorization.

13368664414401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158280.

The product of its (nonzero) digits is 3981312, while the sum is 51.

The spelling of 13368664414401 in words is "thirteen trillion, three hundred sixty-eight billion, six hundred sixty-four million, four hundred fourteen thousand, four hundred one".