244841161 has 2 divisors, whose sum is σ = 244841162. Its totient is φ = 244841160.

The previous prime is 244841147. The next prime is 244841167. The reversal of 244841161 is 161148442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 242767561 + 2073600 = 15581^2 + 1440^2 .

It is a cyclic number.

It is not a de Polignac number, because 244841161 - 2¹¹ = 244839113 is a prime.

It is not a weakly prime, because it can be changed into another prime (244841167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122420580 + 122420581.

It is an arithmetic number, because the mean of its divisors is an integer number (122420581).

Almost surely, 2^244841161 is an apocalyptic number.

It is an amenable number.

244841161 is a deficient number, since it is larger than the sum of its proper divisors (1).

244841161 is an equidigital number, since it uses as much as digits as its factorization.

244841161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6144, while the sum is 31.

The square root of 244841161 is about 15647.4010941114. The cubic root of 244841161 is about 625.5972198637.

The spelling of 244841161 in words is "two hundred forty-four million, eight hundred forty-one thousand, one hundred sixty-one".