23364360511613 has 16 divisors (see below), whose sum is σ = 25502438122560. Its totient is φ = 21228625891200.

The previous prime is 23364360511589. The next prime is 23364360511649. The reversal of 23364360511613 is 31611506346332.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23364360511613 - 2³⁰ = 23363286769789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23364360511313) 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, 239760383 + ... + 239857811.

It is an arithmetic number, because the mean of its divisors is an integer number (1593902382660).

Almost surely, 2^{23364360511613} is an apocalyptic number.

It is an amenable number.

23364360511613 is a deficient number, since it is larger than the sum of its proper divisors (2138077610947).

23364360511613 is a wasteful number, since it uses less digits than its factorization.

23364360511613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109228.

The product of its (nonzero) digits is 699840, while the sum is 44.

Adding to 23364360511613 its reverse (31611506346332), we get a palindrome (54975866857945).

The spelling of 23364360511613 in words is "twenty-three trillion, three hundred sixty-four billion, three hundred sixty million, five hundred eleven thousand, six hundred thirteen".