23442562042 has 8 divisors (see below), whose sum is σ = 35188081632. Its totient is φ = 11713201500.

The previous prime is 23442562001. The next prime is 23442562123. The reversal of 23442562042 is 24026524432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 23442561989 and 23442562007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4036134 + ... + 4041937.

It is an arithmetic number, because the mean of its divisors is an integer number (4398510204).

Almost surely, 2^23442562042 is an apocalyptic number.

23442562042 is a deficient number, since it is larger than the sum of its proper divisors (11745519590).

23442562042 is a wasteful number, since it uses less digits than its factorization.

23442562042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8079524.

The product of its (nonzero) digits is 92160, while the sum is 34.

The spelling of 23442562042 in words is "twenty-three billion, four hundred forty-two million, five hundred sixty-two thousand, forty-two".