24336540042 has 16 divisors (see below), whose sum is σ = 49154992992. Its totient is φ = 8031861200.

The previous prime is 24336540023. The next prime is 24336540071. The reversal of 24336540042 is 24004563342.

It is a junction number, because it is equal to n+sod(n) for n = 24336539985 and 24336540012.

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, 20079048 + ... + 20080259.

It is an arithmetic number, because the mean of its divisors is an integer number (3072187062).

Almost surely, 2^24336540042 is an apocalyptic number.

24336540042 is an abundant number, since it is smaller than the sum of its proper divisors (24818452950).

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

24336540042 is a wasteful number, since it uses less digits than its factorization.

24336540042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40159413.

The product of its (nonzero) digits is 69120, while the sum is 33.

The spelling of 24336540042 in words is "twenty-four billion, three hundred thirty-six million, five hundred forty thousand, forty-two".