24079978880 has 64 divisors (see below), whose sum is σ = 59122100880. Its totient is φ = 9371658240.

The previous prime is 24079978877. The next prime is 24079978883. The reversal of 24079978880 is 8887997042.

It is an interprime number because it is at equal distance from previous prime (24079978877) and next prime (24079978883).

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×24079978880² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24079978883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484766 + ... + 532125.

Almost surely, 2^24079978880 is an apocalyptic number.

24079978880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24079978880 is an abundant number, since it is smaller than the sum of its proper divisors (35042122000).

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

24079978880 is a wasteful number, since it uses less digits than its factorization.

24079978880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016947 (or 1016935 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 62.

The spelling of 24079978880 in words is "twenty-four billion, seventy-nine million, nine hundred seventy-eight thousand, eight hundred eighty".