23234423252 has 12 divisors (see below), whose sum is σ = 40662970656. Its totient is φ = 11616431640.

The previous prime is 23234423237. The next prime is 23234423263. The reversal of 23234423252 is 25232443232.

It is a congruent number.

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, 125198 + ... + 249285.

It is an arithmetic number, because the mean of its divisors is an integer number (3388580888).

Almost surely, 2^23234423252 is an apocalyptic number.

It is an amenable number.

23234423252 is a deficient number, since it is larger than the sum of its proper divisors (17428547404).

23234423252 is a wasteful number, since it uses less digits than its factorization.

23234423252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389998 (or 389996 counting only the distinct ones).

The product of its digits is 69120, while the sum is 32.

Adding to 23234423252 its reverse (25232443232), we get a palindrome (48466866484).

The spelling of 23234423252 in words is "twenty-three billion, two hundred thirty-four million, four hundred twenty-three thousand, two hundred fifty-two".