2424440140 has 12 divisors (see below), whose sum is σ = 5091324336. Its totient is φ = 969776048.

The previous prime is 2424440129. The next prime is 2424440237. The reversal of 2424440140 is 410444242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60610984 + ... + 60611023.

It is an arithmetic number, because the mean of its divisors is an integer number (424277028).

Almost surely, 2^2424440140 is an apocalyptic number.

2424440140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2424440140 is an abundant number, since it is smaller than the sum of its proper divisors (2666884196).

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

2424440140 is a wasteful number, since it uses less digits than its factorization.

2424440140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121222016 (or 121222014 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 2424440140 is about 49238.6041638063. The cubic root of 2424440140 is about 1343.3952918748.

Adding to 2424440140 its reverse (410444242), we get a palindrome (2834884382).

The spelling of 2424440140 in words is "two billion, four hundred twenty-four million, four hundred forty thousand, one hundred forty".