116185492799 has 2 divisors, whose sum is σ = 116185492800. Its totient is φ = 116185492798.

The previous prime is 116185492771. The next prime is 116185492807. The reversal of 116185492799 is 997294581611.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116185492799 - 2¹⁶ = 116185427263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116185498799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58092746399 + 58092746400.

It is an arithmetic number, because the mean of its divisors is an integer number (58092746400).

Almost surely, 2^116185492799 is an apocalyptic number.

116185492799 is a deficient number, since it is larger than the sum of its proper divisors (1).

116185492799 is an equidigital number, since it uses as much as digits as its factorization.

116185492799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9797760, while the sum is 62.

The spelling of 116185492799 in words is "one hundred sixteen billion, one hundred eighty-five million, four hundred ninety-two thousand, seven hundred ninety-nine".