116442619 has 2 divisors, whose sum is σ = 116442620. Its totient is φ = 116442618.

The previous prime is 116442559. The next prime is 116442637. The reversal of 116442619 is 916244611.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (916244611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116442619 - 2²¹ = 114345467 is a prime.

It is a super-2 number, since 2×116442619² = 27117767039158322, which contains 22 as substring.

It is equal to p_6650476 and since 116442619 and 6650476 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (116442649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58221309 + 58221310.

It is an arithmetic number, because the mean of its divisors is an integer number (58221310).

Almost surely, 2^116442619 is an apocalyptic number.

116442619 is a deficient number, since it is larger than the sum of its proper divisors (1).

116442619 is an equidigital number, since it uses as much as digits as its factorization.

116442619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 34.

The square root of 116442619 is about 10790.8581215768. The cubic root of 116442619 is about 488.3194112315.

The spelling of 116442619 in words is "one hundred sixteen million, four hundred forty-two thousand, six hundred nineteen".