23344123012 has 48 divisors (see below), whose sum is σ = 47460188160. Its totient is φ = 9840179232.

The previous prime is 23344122947. The next prime is 23344123093. The reversal of 23344123012 is 21032144332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 561693 + ... + 601819.

It is an arithmetic number, because the mean of its divisors is an integer number (988753920).

Almost surely, 2^23344123012 is an apocalyptic number.

It is an amenable number.

23344123012 is an abundant number, since it is smaller than the sum of its proper divisors (24116065148).

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

23344123012 is a wasteful number, since it uses less digits than its factorization.

23344123012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40480 (or 40478 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 23344123012 its reverse (21032144332), we get a palindrome (44376267344).

The spelling of 23344123012 in words is "twenty-three billion, three hundred forty-four million, one hundred twenty-three thousand, twelve".