244142343299 has 2 divisors, whose sum is σ = 244142343300. Its totient is φ = 244142343298.

The previous prime is 244142343187. The next prime is 244142343331. The reversal of 244142343299 is 992343241442.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244142343299 is a prime.

It is not a weakly prime, because it can be changed into another prime (244142349299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122071171649 + 122071171650.

It is an arithmetic number, because the mean of its divisors is an integer number (122071171650).

Almost surely, 2^244142343299 is an apocalyptic number.

244142343299 is a deficient number, since it is larger than the sum of its proper divisors (1).

244142343299 is an equidigital number, since it uses as much as digits as its factorization.

244142343299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1492992, while the sum is 47.

The spelling of 244142343299 in words is "two hundred forty-four billion, one hundred forty-two million, three hundred forty-three thousand, two hundred ninety-nine".