23564375342 has 16 divisors (see below), whose sum is σ = 38338598592. Its totient is φ = 10818650880.

The previous prime is 23564375327. The next prime is 23564375353. The reversal of 23564375342 is 24357346532.

It is a junction number, because it is equal to n+sod(n) for n = 23564375293 and 23564375302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8450678 + ... + 8453465.

It is an arithmetic number, because the mean of its divisors is an integer number (2396162412).

Almost surely, 2^23564375342 is an apocalyptic number.

23564375342 is a deficient number, since it is larger than the sum of its proper divisors (14774223250).

23564375342 is a wasteful number, since it uses less digits than its factorization.

23564375342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16904203.

The product of its digits is 1814400, while the sum is 44.

The spelling of 23564375342 in words is "twenty-three billion, five hundred sixty-four million, three hundred seventy-five thousand, three hundred forty-two".