23560003140 has 48 divisors (see below), whose sum is σ = 65982396480. Its totient is φ = 6281297280.

The previous prime is 23560003127. The next prime is 23560003147. The reversal of 23560003140 is 4130006532.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23560003140.

It is not an unprimeable number, because it can be changed into a prime (23560003147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251271 + ... + 332049.

It is an arithmetic number, because the mean of its divisors is an integer number (1374633260).

Almost surely, 2^23560003140 is an apocalyptic number.

23560003140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23560003140 is an abundant number, since it is smaller than the sum of its proper divisors (42422393340).

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

23560003140 is a wasteful number, since it uses less digits than its factorization.

23560003140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85652 (or 85650 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 23560003140 its reverse (4130006532), we get a palindrome (27690009672).

The spelling of 23560003140 in words is "twenty-three billion, five hundred sixty million, three thousand, one hundred forty".