24420440022 has 32 divisors (see below), whose sum is σ = 53346936960. Its totient is φ = 7390969920.

The previous prime is 24420439997. The next prime is 24420440029. The reversal of 24420440022 is 22004402442.

It is a junction number, because it is equal to n+sod(n) for n = 24420439974 and 24420440001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24420440029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175288 + ... + 282075.

It is an arithmetic number, because the mean of its divisors is an integer number (1667091780).

Almost surely, 2^24420440022 is an apocalyptic number.

24420440022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

24420440022 is an abundant number, since it is smaller than the sum of its proper divisors (28926496938).

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

24420440022 is a wasteful number, since it uses less digits than its factorization.

24420440022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458188.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 24420440022 its reverse (22004402442), we get a palindrome (46424842464).

The spelling of 24420440022 in words is "twenty-four billion, four hundred twenty million, four hundred forty thousand, twenty-two".