914409113 has 2 divisors, whose sum is σ = 914409114. Its totient is φ = 914409112.

The previous prime is 914409109. The next prime is 914409211. The reversal of 914409113 is 311904419.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 810939529 + 103469584 = 28477^2 + 10172^2 .

It is a cyclic number.

It is not a de Polignac number, because 914409113 - 2² = 914409109 is a prime.

It is a super-2 number, since 2×914409113² = 1672288051874893538, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 914409113.

It is not a weakly prime, because it can be changed into another prime (914409313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 457204556 + 457204557.

It is an arithmetic number, because the mean of its divisors is an integer number (457204557).

Almost surely, 2^914409113 is an apocalyptic number.

It is an amenable number.

914409113 is a deficient number, since it is larger than the sum of its proper divisors (1).

914409113 is an equidigital number, since it uses as much as digits as its factorization.

914409113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 914409113 is about 30239.1982863303. The cubic root of 914409113 is about 970.6146644467.

The spelling of 914409113 in words is "nine hundred fourteen million, four hundred nine thousand, one hundred thirteen".