2242404239 has 2 divisors, whose sum is σ = 2242404240. Its totient is φ = 2242404238.

The previous prime is 2242404221. The next prime is 2242404253. The reversal of 2242404239 is 9324042422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2242404239 - 2¹² = 2242400143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2242404739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121202119 + 1121202120.

It is an arithmetic number, because the mean of its divisors is an integer number (1121202120).

Almost surely, 2^2242404239 is an apocalyptic number.

2242404239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242404239 is an equidigital number, since it uses as much as digits as its factorization.

2242404239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 2242404239 is about 47354.0308632750. The cubic root of 2242404239 is about 1308.8944772413.

The spelling of 2242404239 in words is "two billion, two hundred forty-two million, four hundred four thousand, two hundred thirty-nine".