23530374160 has 40 divisors (see below), whose sum is σ = 54766066176. Its totient is φ = 9402180480.

The previous prime is 23530374143. The next prime is 23530374167. The reversal of 23530374160 is 6147303532.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (23530374167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79536 + ... + 231055.

Almost surely, 2^23530374160 is an apocalyptic number.

23530374160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23530374160 is an abundant number, since it is smaller than the sum of its proper divisors (31235692016).

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

23530374160 is a wasteful number, since it uses less digits than its factorization.

23530374160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311551 (or 311545 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 34.

Adding to 23530374160 its reverse (6147303532), we get a palindrome (29677677692).

The spelling of 23530374160 in words is "twenty-three billion, five hundred thirty million, three hundred seventy-four thousand, one hundred sixty".