44242252199 has 2 divisors, whose sum is σ = 44242252200. Its totient is φ = 44242252198.

The previous prime is 44242252141. The next prime is 44242252231. The reversal of 44242252199 is 99125224244.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44242252199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44242252699) 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, 22121126099 + 22121126100.

It is an arithmetic number, because the mean of its divisors is an integer number (22121126100).

Almost surely, 2^44242252199 is an apocalyptic number.

44242252199 is a deficient number, since it is larger than the sum of its proper divisors (1).

44242252199 is an equidigital number, since it uses as much as digits as its factorization.

44242252199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 44.

The spelling of 44242252199 in words is "forty-four billion, two hundred forty-two million, two hundred fifty-two thousand, one hundred ninety-nine".