23001134412 has 24 divisors (see below), whose sum is σ = 53676064512. Its totient is φ = 7666080400.

The previous prime is 23001134389. The next prime is 23001134423. The reversal of 23001134412 is 21443110032.

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, 17664 + ... + 215207.

It is an arithmetic number, because the mean of its divisors is an integer number (2236502688).

Almost surely, 2^23001134412 is an apocalyptic number.

It is an amenable number.

23001134412 is an abundant number, since it is smaller than the sum of its proper divisors (30674930100).

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

23001134412 is a wasteful number, since it uses less digits than its factorization.

23001134412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241109 (or 241107 counting only the distinct ones).

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

Adding to 23001134412 its reverse (21443110032), we get a palindrome (44444244444).

The spelling of 23001134412 in words is "twenty-three billion, one million, one hundred thirty-four thousand, four hundred twelve".