244707092291 has 2 divisors, whose sum is σ = 244707092292. Its totient is φ = 244707092290.

The previous prime is 244707092261. The next prime is 244707092303. The reversal of 244707092291 is 192290707442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 244707092291 - 2²² = 244702897987 is a prime.

It is a super-2 number, since 2×244707092291² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (244707092251) 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, 122353546145 + 122353546146.

It is an arithmetic number, because the mean of its divisors is an integer number (122353546146).

Almost surely, 2^244707092291 is an apocalyptic number.

244707092291 is a deficient number, since it is larger than the sum of its proper divisors (1).

244707092291 is an equidigital number, since it uses as much as digits as its factorization.

244707092291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 47.

The spelling of 244707092291 in words is "two hundred forty-four billion, seven hundred seven million, ninety-two thousand, two hundred ninety-one".