24242402120 has 16 divisors (see below), whose sum is σ = 54545404860. Its totient is φ = 9696960832.

The previous prime is 24242402113. The next prime is 24242402123. The reversal of 24242402120 is 2120424242.

It can be written as a sum of positive squares in 2 ways, for example, as 23837507236 + 404894884 = 154394^2 + 20122^2 .

It is not an unprimeable number, because it can be changed into a prime (24242402123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303029987 + ... + 303030066.

Almost surely, 2^24242402120 is an apocalyptic number.

24242402120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24242402120 is an abundant number, since it is smaller than the sum of its proper divisors (30303002740).

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

24242402120 is a wasteful number, since it uses less digits than its factorization.

24242402120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606060064 (or 606060060 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 24242402120 its reverse (2120424242), we get a palindrome (26362826362).

The spelling of 24242402120 in words is "twenty-four billion, two hundred forty-two million, four hundred two thousand, one hundred twenty".