244301302081 has 2 divisors, whose sum is σ = 244301302082. Its totient is φ = 244301302080.

The previous prime is 244301302061. The next prime is 244301302087. The reversal of 244301302081 is 180203103442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222821761600 + 21479540481 = 472040^2 + 146559^2 .

It is a cyclic number.

It is not a de Polignac number, because 244301302081 - 2³¹ = 242153818433 is a prime.

It is a super-2 number, since 2×244301302081² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (244301302087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122150651040 + 122150651041.

It is an arithmetic number, because the mean of its divisors is an integer number (122150651041).

Almost surely, 2^244301302081 is an apocalyptic number.

It is an amenable number.

244301302081 is a deficient number, since it is larger than the sum of its proper divisors (1).

244301302081 is an equidigital number, since it uses as much as digits as its factorization.

244301302081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 244301302081 in words is "two hundred forty-four billion, three hundred one million, three hundred two thousand, eighty-one".