1014441161 has 2 divisors, whose sum is σ = 1014441162. Its totient is φ = 1014441160.

The previous prime is 1014441101. The next prime is 1014441193. The reversal of 1014441161 is 1611444101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 622203136 + 392238025 = 24944^2 + 19805^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1014441161 is a prime.

It is not a weakly prime, because it can be changed into another prime (1014441101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507220580 + 507220581.

It is an arithmetic number, because the mean of its divisors is an integer number (507220581).

Almost surely, 2^1014441161 is an apocalyptic number.

It is an amenable number.

1014441161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014441161 is an equidigital number, since it uses as much as digits as its factorization.

1014441161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 1014441161 is about 31850.2929499871. The cubic root of 1014441161 is about 1004.7907325639.

Adding to 1014441161 its reverse (1611444101), we get a palindrome (2625885262).

The spelling of 1014441161 in words is "one billion, fourteen million, four hundred forty-one thousand, one hundred sixty-one".