244401456149 has 2 divisors, whose sum is σ = 244401456150. Its totient is φ = 244401456148.

The previous prime is 244401456073. The next prime is 244401456181. The reversal of 244401456149 is 941654104442.

244401456149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 236171700625 + 8229755524 = 485975^2 + 90718^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244401456149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244401456449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122200728074 + 122200728075.

It is an arithmetic number, because the mean of its divisors is an integer number (122200728075).

Almost surely, 2^244401456149 is an apocalyptic number.

It is an amenable number.

244401456149 is a deficient number, since it is larger than the sum of its proper divisors (1).

244401456149 is an equidigital number, since it uses as much as digits as its factorization.

244401456149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 244401456149 in words is "two hundred forty-four billion, four hundred one million, four hundred fifty-six thousand, one hundred forty-nine".