24420244204220 has 24 divisors (see below), whose sum is σ = 51344976338208. Its totient is φ = 9756199870400.

The previous prime is 24420244204211. The next prime is 24420244204229. The reversal of 24420244204220 is 2240244202442.

It is an interprime number because it is at equal distance from previous prime (24420244204211) and next prime (24420244204229).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24420244204229) 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, 743596376 + ... + 743629215.

It is an arithmetic number, because the mean of its divisors is an integer number (2139374014092).

Almost surely, 2^{24420244204220} is an apocalyptic number.

24420244204220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24420244204220 is an abundant number, since it is smaller than the sum of its proper divisors (26924732133988).

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

24420244204220 is a wasteful number, since it uses less digits than its factorization.

24420244204220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1487226421 (or 1487226419 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 24420244204220 its reverse (2240244202442), we get a palindrome (26660488406662).

The spelling of 24420244204220 in words is "twenty-four trillion, four hundred twenty billion, two hundred forty-four million, two hundred four thousand, two hundred twenty".