244604201161 has 2 divisors, whose sum is σ = 244604201162. Its totient is φ = 244604201160.

The previous prime is 244604201147. The next prime is 244604201167. The reversal of 244604201161 is 161102406442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 214884165136 + 29720036025 = 463556^2 + 172395^2 .

It is a cyclic number.

It is not a de Polignac number, because 244604201161 - 2⁵ = 244604201129 is a prime.

It is a super-2 number, since 2×244604201161² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (244604201167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122302100580 + 122302100581.

It is an arithmetic number, because the mean of its divisors is an integer number (122302100581).

Almost surely, 2^244604201161 is an apocalyptic number.

It is an amenable number.

244604201161 is a deficient number, since it is larger than the sum of its proper divisors (1).

244604201161 is an equidigital number, since it uses as much as digits as its factorization.

244604201161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 31.

The spelling of 244604201161 in words is "two hundred forty-four billion, six hundred four million, two hundred one thousand, one hundred sixty-one".