23345669135679 has 16 divisors (see below), whose sum is σ = 33957678605184. Its totient is φ = 14148748018400.

The previous prime is 23345669135653. The next prime is 23345669135687. The reversal of 23345669135679 is 97653196654332.

It is a cyclic number.

It is not a de Polignac number, because 23345669135679 - 2³⁹ = 22795913321791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23345669135279) 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, 182004 + ... + 6835529.

It is an arithmetic number, because the mean of its divisors is an integer number (2122354912824).

Almost surely, 2^{23345669135679} is an apocalyptic number.

23345669135679 is a deficient number, since it is larger than the sum of its proper divisors (10612009469505).

23345669135679 is a wasteful number, since it uses less digits than its factorization.

23345669135679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7118358.

The product of its digits is 661348800, while the sum is 69.

The spelling of 23345669135679 in words is "twenty-three trillion, three hundred forty-five billion, six hundred sixty-nine million, one hundred thirty-five thousand, six hundred seventy-nine".