23785113960 has 48 divisors (see below), whose sum is σ = 77301621540. Its totient is φ = 6342696960.

The previous prime is 23785113923. The next prime is 23785113973. The reversal of 23785113960 is 6931158732.

23785113960 is a `hidden beast` number, since 2 + 3 + 78 + 511 + 3 + 9 + 60 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 22602716964 + 1182396996 = 150342^2 + 34386^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33034521 + ... + 33035240.

Almost surely, 2^23785113960 is an apocalyptic number.

23785113960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23785113960 is an abundant number, since it is smaller than the sum of its proper divisors (53516507580).

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

23785113960 is a wasteful number, since it uses less digits than its factorization.

23785113960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66069778 (or 66069771 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 23785113960 in words is "twenty-three billion, seven hundred eighty-five million, one hundred thirteen thousand, nine hundred sixty".