244415150163749 has 2 divisors, whose sum is σ = 244415150163750. Its totient is φ = 244415150163748.

The previous prime is 244415150163571. The next prime is 244415150163757. The reversal of 244415150163749 is 947361051514442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123937788580225 + 120477361583524 = 11132735^2 + 10976218^2 .

It is a cyclic number.

It is not a de Polignac number, because 244415150163749 - 2²⁰ = 244415149115173 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 244415150163694 and 244415150163703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244415150163949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122207575081874 + 122207575081875.

It is an arithmetic number, because the mean of its divisors is an integer number (122207575081875).

Almost surely, 2^{244415150163749} is an apocalyptic number.

It is an amenable number.

244415150163749 is a deficient number, since it is larger than the sum of its proper divisors (1).

244415150163749 is an equidigital number, since it uses as much as digits as its factorization.

244415150163749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14515200, while the sum is 56.

The spelling of 244415150163749 in words is "two hundred forty-four trillion, four hundred fifteen billion, one hundred fifty million, one hundred sixty-three thousand, seven hundred forty-nine".