244043420879 has 2 divisors, whose sum is σ = 244043420880. Its totient is φ = 244043420878.

The previous prime is 244043420851. The next prime is 244043420923. The reversal of 244043420879 is 978024340442.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 244043420879 - 2⁸ = 244043420623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244043420779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122021710439 + 122021710440.

It is an arithmetic number, because the mean of its divisors is an integer number (122021710440).

Almost surely, 2^244043420879 is an apocalyptic number.

244043420879 is a deficient number, since it is larger than the sum of its proper divisors (1).

244043420879 is an equidigital number, since it uses as much as digits as its factorization.

244043420879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1548288, while the sum is 47.

The spelling of 244043420879 in words is "two hundred forty-four billion, forty-three million, four hundred twenty thousand, eight hundred seventy-nine".