23659602343 has 6 divisors (see below), whose sum is σ = 25619569584. Its totient is φ = 21839632776.

The previous prime is 23659602341. The next prime is 23659602359. The reversal of 23659602343 is 34320695632.

It is not a de Polignac number, because 23659602343 - 2¹ = 23659602341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23659602343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23659602341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69998655 + ... + 69998992.

It is an arithmetic number, because the mean of its divisors is an integer number (4269928264).

Almost surely, 2^23659602343 is an apocalyptic number.

23659602343 is a deficient number, since it is larger than the sum of its proper divisors (1959967241).

23659602343 is a wasteful number, since it uses less digits than its factorization.

23659602343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139997673 (or 139997660 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 43.

The spelling of 23659602343 in words is "twenty-three billion, six hundred fifty-nine million, six hundred two thousand, three hundred forty-three".