23670136480 has 48 divisors (see below), whose sum is σ = 55987666560. Its totient is φ = 9456716032.

The previous prime is 23670136471. The next prime is 23670136493. The reversal of 23670136480 is 8463107632.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 46077 + ... + 222403.

It is an arithmetic number, because the mean of its divisors is an integer number (1166409720).

Almost surely, 2^23670136480 is an apocalyptic number.

23670136480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23670136480 is an abundant number, since it is smaller than the sum of its proper divisors (32317530080).

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

23670136480 is a wasteful number, since it uses less digits than its factorization.

23670136480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177181 (or 177173 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 23670136480 in words is "twenty-three billion, six hundred seventy million, one hundred thirty-six thousand, four hundred eighty".