116842049 has 2 divisors, whose sum is σ = 116842050. Its totient is φ = 116842048.

The previous prime is 116842043. The next prime is 116842057. The reversal of 116842049 is 940248611.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109579024 + 7263025 = 10468^2 + 2695^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116842049 is a prime.

It is not a weakly prime, because it can be changed into another prime (116842043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58421024 + 58421025.

It is an arithmetic number, because the mean of its divisors is an integer number (58421025).

Almost surely, 2^116842049 is an apocalyptic number.

It is an amenable number.

116842049 is a deficient number, since it is larger than the sum of its proper divisors (1).

116842049 is an equidigital number, since it uses as much as digits as its factorization.

116842049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 116842049 is about 10809.3500729692. The cubic root of 116842049 is about 488.8771303435.

The spelling of 116842049 in words is "one hundred sixteen million, eight hundred forty-two thousand, forty-nine".