2244042023 has 2 divisors, whose sum is σ = 2244042024. Its totient is φ = 2244042022.

The previous prime is 2244042019. The next prime is 2244042037. The reversal of 2244042023 is 3202404422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2244042023 - 2² = 2244042019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2244042023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2244032023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122021011 + 1122021012.

It is an arithmetic number, because the mean of its divisors is an integer number (1122021012).

Almost surely, 2^2244042023 is an apocalyptic number.

2244042023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244042023 is an equidigital number, since it uses as much as digits as its factorization.

2244042023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 2244042023 is about 47371.3206803441. The cubic root of 2244042023 is about 1309.2130586271.

Adding to 2244042023 its reverse (3202404422), we get a palindrome (5446446445).

The spelling of 2244042023 in words is "two billion, two hundred forty-four million, forty-two thousand, twenty-three".