24020342564 has 48 divisors (see below), whose sum is σ = 44939825280. Its totient is φ = 11200654080.

The previous prime is 24020342557. The next prime is 24020342569. The reversal of 24020342564 is 46524302042.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 24020342564.

It is not an unprimeable number, because it can be changed into a prime (24020342569) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3952232 + ... + 3958304.

It is an arithmetic number, because the mean of its divisors is an integer number (936246360).

Almost surely, 2^24020342564 is an apocalyptic number.

It is an amenable number.

24020342564 is a deficient number, since it is larger than the sum of its proper divisors (20919482716).

24020342564 is a wasteful number, since it uses less digits than its factorization.

24020342564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6900 (or 6898 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

The spelling of 24020342564 in words is "twenty-four billion, twenty million, three hundred forty-two thousand, five hundred sixty-four".