13069097465921 has 16 divisors (see below), whose sum is σ = 14969738870784. Its totient is φ = 11176867359504.

The previous prime is 13069097465909. The next prime is 13069097465923. The reversal of 13069097465921 is 12956479096031.

13069097465921 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-13069097465921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13069097465923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36402536 + ... + 36759798.

It is an arithmetic number, because the mean of its divisors is an integer number (935608679424).

Almost surely, 2^{13069097465921} is an apocalyptic number.

It is an amenable number.

13069097465921 is a deficient number, since it is larger than the sum of its proper divisors (1900641404863).

13069097465921 is a wasteful number, since it uses less digits than its factorization.

13069097465921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369020.

The product of its (nonzero) digits is 22044960, while the sum is 62.

The spelling of 13069097465921 in words is "thirteen trillion, sixty-nine billion, ninety-seven million, four hundred sixty-five thousand, nine hundred twenty-one".