2422742807 has 2 divisors, whose sum is σ = 2422742808. Its totient is φ = 2422742806.

The previous prime is 2422742779. The next prime is 2422742821. The reversal of 2422742807 is 7082472242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2422742807 - 2²⁴ = 2405965591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2422742867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211371403 + 1211371404.

It is an arithmetic number, because the mean of its divisors is an integer number (1211371404).

Almost surely, 2^2422742807 is an apocalyptic number.

2422742807 is a deficient number, since it is larger than the sum of its proper divisors (1).

2422742807 is an equidigital number, since it uses as much as digits as its factorization.

2422742807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100352, while the sum is 38.

The square root of 2422742807 is about 49221.3653508311. The cubic root of 2422742807 is about 1343.0817182453.

The spelling of 2422742807 in words is "two billion, four hundred twenty-two million, seven hundred forty-two thousand, eight hundred seven".