23012424312 has 32 divisors (see below), whose sum is σ = 57557260800. Its totient is φ = 7667314784.

The previous prime is 23012424283. The next prime is 23012424319. The reversal of 23012424312 is 21342421032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23012424319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164262 + ... + 270197.

It is an arithmetic number, because the mean of its divisors is an integer number (1798664400).

Almost surely, 2^23012424312 is an apocalyptic number.

It is an amenable number.

23012424312 is an abundant number, since it is smaller than the sum of its proper divisors (34544836488).

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

23012424312 is a wasteful number, since it uses less digits than its factorization.

23012424312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436675 (or 436671 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 23012424312 its reverse (21342421032), we get a palindrome (44354845344).

The spelling of 23012424312 in words is "twenty-three billion, twelve million, four hundred twenty-four thousand, three hundred twelve".