13568900113469 has 32 divisors (see below), whose sum is σ = 15056346096000. Its totient is φ = 12175691883264.

The previous prime is 13568900113427. The next prime is 13568900113471. The reversal of 13568900113469 is 96431100986531.

It is a cyclic number.

It is not a de Polignac number, because 13568900113469 - 2⁴⁰ = 12469388485693 is a prime.

It is a super-2 number, since 2×13568900113469² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13568900113409) 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, 258040622 + ... + 258093200.

It is an arithmetic number, because the mean of its divisors is an integer number (470510815500).

Almost surely, 2^{13568900113469} is an apocalyptic number.

13568900113469 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

13568900113469 is a deficient number, since it is larger than the sum of its proper divisors (1487445982531).

13568900113469 is a wasteful number, since it uses less digits than its factorization.

13568900113469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61517.

The product of its (nonzero) digits is 4199040, while the sum is 56.

The spelling of 13568900113469 in words is "thirteen trillion, five hundred sixty-eight billion, nine hundred million, one hundred thirteen thousand, four hundred sixty-nine".