23550142424 has 32 divisors (see below), whose sum is σ = 44249310720. Its totient is φ = 11750360736.

The previous prime is 23550142393. The next prime is 23550142453. The reversal of 23550142424 is 42424105532.

It is a congruent number.

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, 15261797 + ... + 15263339.

It is an arithmetic number, because the mean of its divisors is an integer number (1382790960).

Almost surely, 2^23550142424 is an apocalyptic number.

It is an amenable number.

23550142424 is a deficient number, since it is larger than the sum of its proper divisors (20699168296).

23550142424 is a wasteful number, since it uses less digits than its factorization.

23550142424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4319 (or 4315 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 23550142424 its reverse (42424105532), we get a palindrome (65974247956).

The spelling of 23550142424 in words is "twenty-three billion, five hundred fifty million, one hundred forty-two thousand, four hundred twenty-four".