23003034042 has 32 divisors (see below), whose sum is σ = 46096948800. Its totient is φ = 7652550528.

The previous prime is 23003034023. The next prime is 23003034097. The reversal of 23003034042 is 24043030032.

It is an unprimeable number.

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, 11575773 + ... + 11577759.

It is an arithmetic number, because the mean of its divisors is an integer number (1440529650).

Almost surely, 2^23003034042 is an apocalyptic number.

23003034042 is an abundant number, since it is smaller than the sum of its proper divisors (23093914758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23003034042 is a wasteful number, since it uses less digits than its factorization.

23003034042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4830.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 23003034042 its reverse (24043030032), we get a palindrome (47046064074).

The spelling of 23003034042 in words is "twenty-three billion, three million, thirty-four thousand, forty-two".