23233442464 has 24 divisors (see below), whose sum is σ = 46385081568. Its totient is φ = 11453104320.

The previous prime is 23233442443. The next prime is 23233442537. The reversal of 23233442464 is 46424433232.

It is a happy 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, 5110722 + ... + 5115265.

It is an arithmetic number, because the mean of its divisors is an integer number (1932711732).

Almost surely, 2^23233442464 is an apocalyptic number.

It is an amenable number.

23233442464 is a deficient number, since it is larger than the sum of its proper divisors (23151639104).

23233442464 is a wasteful number, since it uses less digits than its factorization.

23233442464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10226068 (or 10226060 counting only the distinct ones).

The product of its digits is 331776, while the sum is 37.

Adding to 23233442464 its reverse (46424433232), we get a palindrome (69657875696).

The spelling of 23233442464 in words is "twenty-three billion, two hundred thirty-three million, four hundred forty-two thousand, four hundred sixty-four".