23364426165 has 32 divisors (see below), whose sum is σ = 37504096896. Its totient is φ = 12420760320.

The previous prime is 23364426109. The next prime is 23364426199. The reversal of 23364426165 is 56162446332.

It is a happy number.

It is not a de Polignac number, because 23364426165 - 2¹¹ = 23364424117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8008287 + ... + 8011203.

It is an arithmetic number, because the mean of its divisors is an integer number (1172003028).

Almost surely, 2^23364426165 is an apocalyptic number.

It is an amenable number.

23364426165 is a deficient number, since it is larger than the sum of its proper divisors (14139670731).

23364426165 is a wasteful number, since it uses less digits than its factorization.

23364426165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4469.

The product of its digits is 622080, while the sum is 42.

The spelling of 23364426165 in words is "twenty-three billion, three hundred sixty-four million, four hundred twenty-six thousand, one hundred sixty-five".