244420011259 has 2 divisors, whose sum is σ = 244420011260. Its totient is φ = 244420011258.

The previous prime is 244420011191. The next prime is 244420011281. The reversal of 244420011259 is 952110024442.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244420011259 is a prime.

It is a super-2 number, since 2×244420011259² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (244420011959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122210005629 + 122210005630.

It is an arithmetic number, because the mean of its divisors is an integer number (122210005630).

Almost surely, 2^244420011259 is an apocalyptic number.

244420011259 is a deficient number, since it is larger than the sum of its proper divisors (1).

244420011259 is an equidigital number, since it uses as much as digits as its factorization.

244420011259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 244420011259 in words is "two hundred forty-four billion, four hundred twenty million, eleven thousand, two hundred fifty-nine".