23442512313512 has 32 divisors (see below), whose sum is σ = 44391058852680. Its totient is φ = 11604902649600.

The previous prime is 23442512313491. The next prime is 23442512313527. The reversal of 23442512313512 is 21531321524432.

It can be written as a sum of positive squares in 4 ways, for example, as 21919494694276 + 1523017619236 = 4681826^2 + 1234106^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32523458 + ... + 33236430.

Almost surely, 2^{23442512313512} is an apocalyptic number.

It is an amenable number.

23442512313512 is a deficient number, since it is larger than the sum of its proper divisors (20948546539168).

23442512313512 is a wasteful number, since it uses less digits than its factorization.

23442512313512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753773 (or 753769 counting only the distinct ones).

The product of its digits is 172800, while the sum is 38.

Adding to 23442512313512 its reverse (21531321524432), we get a palindrome (44973833837944).

The spelling of 23442512313512 in words is "twenty-three trillion, four hundred forty-two billion, five hundred twelve million, three hundred thirteen thousand, five hundred twelve".