24364993940056 has 128 divisors (see below), whose sum is σ = 58049288409600. Its totient is φ = 9311532549120.

The previous prime is 24364993940051. The next prime is 24364993940059. The reversal of 24364993940056 is 65004939946342.

It is a self number, because there is not a number n which added to its sum of digits gives 24364993940056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24364993940051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15875730 + ... + 17342686.

It is an arithmetic number, because the mean of its divisors is an integer number (453510065700).

Almost surely, 2^{24364993940056} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24364993940056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29024644204800).

24364993940056 is an abundant number, since it is smaller than the sum of its proper divisors (33684294469544).

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

24364993940056 is a wasteful number, since it uses less digits than its factorization.

24364993940056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467497 (or 1467493 counting only the distinct ones).

The product of its (nonzero) digits is 151165440, while the sum is 64.

The spelling of 24364993940056 in words is "twenty-four trillion, three hundred sixty-four billion, nine hundred ninety-three million, nine hundred forty thousand, fifty-six".