23412344120 has 128 divisors (see below), whose sum is σ = 58571251200. Its totient is φ = 8350732800.

The previous prime is 23412344093. The next prime is 23412344129. The reversal of 23412344120 is 2144321432.

It is a self number, because there is not a number n which added to its sum of digits gives 23412344120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23412344129) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 11781767 + ... + 11783753.

It is an arithmetic number, because the mean of its divisors is an integer number (457587900).

Almost surely, 2^23412344120 is an apocalyptic number.

23412344120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23412344120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29285625600).

23412344120 is an abundant number, since it is smaller than the sum of its proper divisors (35158907080).

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

23412344120 is a wasteful number, since it uses less digits than its factorization.

23412344120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2509 (or 2505 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 23412344120 its reverse (2144321432), we get a palindrome (25556665552).

The spelling of 23412344120 in words is "twenty-three billion, four hundred twelve million, three hundred forty-four thousand, one hundred twenty".