244241418779 has 2 divisors, whose sum is σ = 244241418780. Its totient is φ = 244241418778.

The previous prime is 244241418731. The next prime is 244241418859. The reversal of 244241418779 is 977814142442.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244241418779 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 244241418779.

It is not a weakly prime, because it can be changed into another prime (244241718779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122120709389 + 122120709390.

It is an arithmetic number, because the mean of its divisors is an integer number (122120709390).

Almost surely, 2^244241418779 is an apocalyptic number.

244241418779 is a deficient number, since it is larger than the sum of its proper divisors (1).

244241418779 is an equidigital number, since it uses as much as digits as its factorization.

244241418779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3612672, while the sum is 53.

The spelling of 244241418779 in words is "two hundred forty-four billion, two hundred forty-one million, four hundred eighteen thousand, seven hundred seventy-nine".