13868106452305 has 64 divisors (see below), whose sum is σ = 20927530598400. Its totient is φ = 8608079900160.

The previous prime is 13868106452303. The next prime is 13868106452383. The reversal of 13868106452305 is 50325460186831.

It is not a de Polignac number, because 13868106452305 - 2¹ = 13868106452303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13868106452303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2629132 + ... + 5886301.

It is an arithmetic number, because the mean of its divisors is an integer number (326992665600).

Almost surely, 2^{13868106452305} is an apocalyptic number.

It is an amenable number.

13868106452305 is a deficient number, since it is larger than the sum of its proper divisors (7059424146095).

13868106452305 is a wasteful number, since it uses less digits than its factorization.

13868106452305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8515574.

The product of its (nonzero) digits is 4147200, while the sum is 52.

The spelling of 13868106452305 in words is "thirteen trillion, eight hundred sixty-eight billion, one hundred six million, four hundred fifty-two thousand, three hundred five".