11823642384 has 40 divisors (see below), whose sum is σ = 31872430272. Its totient is φ = 3769856640.

The previous prime is 11823642379. The next prime is 11823642401. The reversal of 11823642384 is 48324632811.

It is a nude number because it is divisible by every one of its digits.

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, 5353807 + ... + 5356014.

Almost surely, 2^11823642384 is an apocalyptic number.

It is an amenable number.

11823642384 is an abundant number, since it is smaller than the sum of its proper divisors (20048787888).

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

11823642384 is a wasteful number, since it uses less digits than its factorization.

11823642384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10709855 (or 10709849 counting only the distinct ones).

The product of its digits is 221184, while the sum is 42.

The spelling of 11823642384 in words is "eleven billion, eight hundred twenty-three million, six hundred forty-two thousand, three hundred eighty-four".