2421440107 has 2 divisors, whose sum is σ = 2421440108. Its totient is φ = 2421440106.

The previous prime is 2421440093. The next prime is 2421440171. The reversal of 2421440107 is 7010441242.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2421440107 is a prime.

It is not a weakly prime, because it can be changed into another prime (2421440507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210720053 + 1210720054.

It is an arithmetic number, because the mean of its divisors is an integer number (1210720054).

Almost surely, 2^2421440107 is an apocalyptic number.

2421440107 is a deficient number, since it is larger than the sum of its proper divisors (1).

2421440107 is an equidigital number, since it uses as much as digits as its factorization.

2421440107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 2421440107 is about 49208.1304969006. The cubic root of 2421440107 is about 1342.8409517012.

Adding to 2421440107 its reverse (7010441242), we get a palindrome (9431881349).

The spelling of 2421440107 in words is "two billion, four hundred twenty-one million, four hundred forty thousand, one hundred seven".