24206565042 has 96 divisors (see below), whose sum is σ = 59700775680. Its totient is φ = 7290058320.

The previous prime is 24206565029. The next prime is 24206565067. The reversal of 24206565042 is 24056560242.

It is a super-2 number, since 2×24206565042² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24206564988 and 24206565006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 857509 + ... + 885287.

It is an arithmetic number, because the mean of its divisors is an integer number (621883080).

Almost surely, 2^24206565042 is an apocalyptic number.

24206565042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 24206565042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29850387840).

24206565042 is an abundant number, since it is smaller than the sum of its proper divisors (35494210638).

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

24206565042 is a wasteful number, since it uses less digits than its factorization.

24206565042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27970 (or 27958 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 24206565042 in words is "twenty-four billion, two hundred six million, five hundred sixty-five thousand, forty-two".