23942705560 has 16 divisors (see below), whose sum is σ = 53871087600. Its totient is φ = 9577082208.

The previous prime is 23942705539. The next prime is 23942705561. The reversal of 23942705560 is 6550724932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23942705561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299283780 + ... + 299283859.

It is an arithmetic number, because the mean of its divisors is an integer number (3366942975).

Almost surely, 2^23942705560 is an apocalyptic number.

23942705560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23942705560 is an abundant number, since it is smaller than the sum of its proper divisors (29928382040).

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

23942705560 is a wasteful number, since it uses less digits than its factorization.

23942705560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598567650 (or 598567646 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 23942705560 in words is "twenty-three billion, nine hundred forty-two million, seven hundred five thousand, five hundred sixty".