2044234399 has 2 divisors, whose sum is σ = 2044234400. Its totient is φ = 2044234398.

The previous prime is 2044234393. The next prime is 2044234427. The reversal of 2044234399 is 9934324402.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2044234399 - 2¹⁵ = 2044201631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2044234393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022117199 + 1022117200.

It is an arithmetic number, because the mean of its divisors is an integer number (1022117200).

Almost surely, 2^2044234399 is an apocalyptic number.

2044234399 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044234399 is an equidigital number, since it uses as much as digits as its factorization.

2044234399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 40.

The square root of 2044234399 is about 45213.2104478326. The cubic root of 2044234399 is about 1269.1420412748.

The spelling of 2044234399 in words is "two billion, forty-four million, two hundred thirty-four thousand, three hundred ninety-nine".