24327382138 has 32 divisors (see below), whose sum is σ = 37171995840. Its totient is φ = 11939166720.

The previous prime is 24327382061. The next prime is 24327382169. The reversal of 24327382138 is 83128372342.

It is a super-3 number, since 3×24327382138³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24327382094 and 24327382103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20774293 + ... + 20775463.

It is an arithmetic number, because the mean of its divisors is an integer number (1161624870).

Almost surely, 2^24327382138 is an apocalyptic number.

24327382138 is a deficient number, since it is larger than the sum of its proper divisors (12844613702).

24327382138 is a wasteful number, since it uses less digits than its factorization.

24327382138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2062.

The product of its digits is 387072, while the sum is 43.

The spelling of 24327382138 in words is "twenty-four billion, three hundred twenty-seven million, three hundred eighty-two thousand, one hundred thirty-eight".