24420373420 has 12 divisors (see below), whose sum is σ = 51282784224. Its totient is φ = 9768149360.

The previous prime is 24420373363. The next prime is 24420373421. The reversal of 24420373420 is 2437302442.

It is not an unprimeable number, because it can be changed into a prime (24420373421) 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 3 ways as a sum of consecutive naturals, for example, 610509316 + ... + 610509355.

It is an arithmetic number, because the mean of its divisors is an integer number (4273565352).

Almost surely, 2^24420373420 is an apocalyptic number.

24420373420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24420373420 is an abundant number, since it is smaller than the sum of its proper divisors (26862410804).

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

24420373420 is a wasteful number, since it uses less digits than its factorization.

24420373420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221018680 (or 1221018678 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 31.

Adding to 24420373420 its reverse (2437302442), we get a palindrome (26857675862).

The spelling of 24420373420 in words is "twenty-four billion, four hundred twenty million, three hundred seventy-three thousand, four hundred twenty".