23242433942 has 32 divisors (see below), whose sum is σ = 42916706112. Its totient is φ = 9193181184.

The previous prime is 23242433941. The next prime is 23242433971. The reversal of 23242433942 is 24933424232.

It is a junction number, because it is equal to n+sod(n) for n = 23242433896 and 23242433905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23242433941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1994918 + ... + 2006534.

It is an arithmetic number, because the mean of its divisors is an integer number (1341147066).

Almost surely, 2^23242433942 is an apocalyptic number.

23242433942 is a deficient number, since it is larger than the sum of its proper divisors (19674272170).

23242433942 is a wasteful number, since it uses less digits than its factorization.

23242433942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22632.

The product of its digits is 248832, while the sum is 38.

The spelling of 23242433942 in words is "twenty-three billion, two hundred forty-two million, four hundred thirty-three thousand, nine hundred forty-two".