24077580780 has 96 divisors (see below), whose sum is σ = 73589338368. Its totient is φ = 5833555200.

The previous prime is 24077580773. The next prime is 24077580809. The reversal of 24077580780 is 8708577042.

It is a happy number.

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 31 ways as a sum of consecutive naturals, for example, 1218459 + ... + 1238061.

It is an arithmetic number, because the mean of its divisors is an integer number (766555608).

Almost surely, 2^24077580780 is an apocalyptic number.

24077580780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24077580780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36794669184).

24077580780 is an abundant number, since it is smaller than the sum of its proper divisors (49511757588).

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

24077580780 is a wasteful number, since it uses less digits than its factorization.

24077580780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21487 (or 21485 counting only the distinct ones).

The product of its (nonzero) digits is 878080, while the sum is 48.

The spelling of 24077580780 in words is "twenty-four billion, seventy-seven million, five hundred eighty thousand, seven hundred eighty".