24140201982 has 32 divisors (see below), whose sum is σ = 53787192480. Its totient is φ = 7171624320.

The previous prime is 24140201959. The next prime is 24140201989. The reversal of 24140201982 is 28910204142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24140201989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5333769 + ... + 5338292.

It is an arithmetic number, because the mean of its divisors is an integer number (1680849765).

Almost surely, 2^24140201982 is an apocalyptic number.

24140201982 is an abundant number, since it is smaller than the sum of its proper divisors (29646990498).

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

24140201982 is a wasteful number, since it uses less digits than its factorization.

24140201982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10672108.

The product of its (nonzero) digits is 9216, while the sum is 33.

The spelling of 24140201982 in words is "twenty-four billion, one hundred forty million, two hundred one thousand, nine hundred eighty-two".