23842559365 has 16 divisors (see below), whose sum is σ = 29049495552. Its totient is φ = 18781988544.

The previous prime is 23842559353. The next prime is 23842559417. The reversal of 23842559365 is 56395524832.

It is a cyclic number.

It is not a de Polignac number, because 23842559365 - 2¹⁵ = 23842526597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 937852 + ... + 962938.

It is an arithmetic number, because the mean of its divisors is an integer number (1815593472).

Almost surely, 2^23842559365 is an apocalyptic number.

It is an amenable number.

23842559365 is a deficient number, since it is larger than the sum of its proper divisors (5206936187).

23842559365 is a wasteful number, since it uses less digits than its factorization.

23842559365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27996.

The product of its digits is 7776000, while the sum is 52.

The spelling of 23842559365 in words is "twenty-three billion, eight hundred forty-two million, five hundred fifty-nine thousand, three hundred sixty-five".