2421411911 has 2 divisors, whose sum is σ = 2421411912. Its totient is φ = 2421411910.

The previous prime is 2421411899. The next prime is 2421411919. The reversal of 2421411911 is 1191141242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2421411911 - 2²⁶ = 2354303047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2421411919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210705955 + 1210705956.

It is an arithmetic number, because the mean of its divisors is an integer number (1210705956).

Almost surely, 2^2421411911 is an apocalyptic number.

2421411911 is a deficient number, since it is larger than the sum of its proper divisors (1).

2421411911 is an equidigital number, since it uses as much as digits as its factorization.

2421411911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 26.

The square root of 2421411911 is about 49207.8439986960. The cubic root of 2421411911 is about 1342.8357395288.

The spelling of 2421411911 in words is "two billion, four hundred twenty-one million, four hundred eleven thousand, nine hundred eleven".