23031041412 has 12 divisors (see below), whose sum is σ = 53739096656. Its totient is φ = 7677013800.

The previous prime is 23031041401. The next prime is 23031041419. The reversal of 23031041412 is 21414013032.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (23031041419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959626714 + ... + 959626737.

Almost surely, 2^23031041412 is an apocalyptic number.

It is an amenable number.

23031041412 is an abundant number, since it is smaller than the sum of its proper divisors (30708055244).

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

23031041412 is a wasteful number, since it uses less digits than its factorization.

23031041412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1919253458 (or 1919253456 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 23031041412 its reverse (21414013032), we get a palindrome (44445054444).

The spelling of 23031041412 in words is "twenty-three billion, thirty-one million, forty-one thousand, four hundred twelve".