23230152456 has 64 divisors (see below), whose sum is σ = 67726416000. Its totient is φ = 6637184064.

The previous prime is 23230152437. The next prime is 23230152479. The reversal of 23230152456 is 65425103232.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1402735 + ... + 1419198.

It is an arithmetic number, because the mean of its divisors is an integer number (1058225250).

Almost surely, 2^23230152456 is an apocalyptic number.

It is an amenable number.

23230152456 is an abundant number, since it is smaller than the sum of its proper divisors (44496263544).

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

23230152456 is a wasteful number, since it uses less digits than its factorization.

23230152456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2821963 (or 2821945 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 23230152456 its reverse (65425103232), we get a palindrome (88655255688).

The spelling of 23230152456 in words is "twenty-three billion, two hundred thirty million, one hundred fifty-two thousand, four hundred fifty-six".