2242044399 has 16 divisors (see below), whose sum is σ = 3425067008. Its totient is φ = 1277936352.

The previous prime is 2242044379. The next prime is 2242044437. The reversal of 2242044399 is 9934402422.

It is not a de Polignac number, because 2242044399 - 2²⁴ = 2225267183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242044379) 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 in 15 ways as a sum of consecutive naturals, for example, 126127 + ... + 142800.

It is an arithmetic number, because the mean of its divisors is an integer number (214066688).

Almost surely, 2^2242044399 is an apocalyptic number.

2242044399 is a deficient number, since it is larger than the sum of its proper divisors (1183022609).

2242044399 is a wasteful number, since it uses less digits than its factorization.

2242044399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269334.

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 2242044399 is about 47350.2312454755. The cubic root of 2242044399 is about 1308.8244604596.

The spelling of 2242044399 in words is "two billion, two hundred forty-two million, forty-four thousand, three hundred ninety-nine".