24121627940 has 24 divisors (see below), whose sum is σ = 50712564672. Its totient is φ = 9637766240.

The previous prime is 24121627939. The next prime is 24121627987. The reversal of 24121627940 is 4972612142.

It is a junction number, because it is equal to n+sod(n) for n = 24121627894 and 24121627903.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662126 + ... + 697605.

It is an arithmetic number, because the mean of its divisors is an integer number (2113023528).

Almost surely, 2^24121627940 is an apocalyptic number.

24121627940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24121627940 is an abundant number, since it is smaller than the sum of its proper divisors (26590936732).

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

24121627940 is a wasteful number, since it uses less digits than its factorization.

24121627940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360627 (or 1360625 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 24121627940 in words is "twenty-four billion, one hundred twenty-one million, six hundred twenty-seven thousand, nine hundred forty".