23124440011312 has 20 divisors (see below), whose sum is σ = 47439108553176. Its totient is φ = 10882089416960.

The previous prime is 23124440011289. The next prime is 23124440011339. The reversal of 23124440011312 is 21311004442132.

It is a happy number.

It is a super-3 number, since 3×23124440011312³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42508161514 + ... + 42508162057.

Almost surely, 2^{23124440011312} is an apocalyptic number.

It is an amenable number.

23124440011312 is an abundant number, since it is smaller than the sum of its proper divisors (24314668541864).

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

23124440011312 is a wasteful number, since it uses less digits than its factorization.

23124440011312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85016323596 (or 85016323590 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 23124440011312 its reverse (21311004442132), we get a palindrome (44435444453444).

The spelling of 23124440011312 in words is "twenty-three trillion, one hundred twenty-four billion, four hundred forty million, eleven thousand, three hundred twelve".