244451505119 has 2 divisors, whose sum is σ = 244451505120. Its totient is φ = 244451505118.

The previous prime is 244451505101. The next prime is 244451505121. The reversal of 244451505119 is 911505154442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 244451505119 - 2¹² = 244451501023 is a prime.

It is a super-2 number, since 2×244451505119² (a number of 24 digits) contains 22 as substring.

Together with 244451505121, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244451505619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122225752559 + 122225752560.

It is an arithmetic number, because the mean of its divisors is an integer number (122225752560).

Almost surely, 2^244451505119 is an apocalyptic number.

244451505119 is a deficient number, since it is larger than the sum of its proper divisors (1).

244451505119 is an equidigital number, since it uses as much as digits as its factorization.

244451505119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 41.

The spelling of 244451505119 in words is "two hundred forty-four billion, four hundred fifty-one million, five hundred five thousand, one hundred nineteen".