1114336661 has 2 divisors, whose sum is σ = 1114336662. Its totient is φ = 1114336660.

The previous prime is 1114336651. The next prime is 1114336753. The reversal of 1114336661 is 1666334111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 845704561 + 268632100 = 29081^2 + 16390^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114336661 - 2¹⁸ = 1114074517 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114336651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557168330 + 557168331.

It is an arithmetic number, because the mean of its divisors is an integer number (557168331).

Almost surely, 2^1114336661 is an apocalyptic number.

It is an amenable number.

1114336661 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114336661 is an equidigital number, since it uses as much as digits as its factorization.

1114336661 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 32.

The square root of 1114336661 is about 33381.6815184616. The cubic root of 1114336661 is about 1036.7454537134.

The spelling of 1114336661 in words is "one billion, one hundred fourteen million, three hundred thirty-six thousand, six hundred sixty-one".