116742686843 has 2 divisors, whose sum is σ = 116742686844. Its totient is φ = 116742686842.

The previous prime is 116742686831. The next prime is 116742686857. The reversal of 116742686843 is 348686247611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116742686843 - 2⁶ = 116742686779 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (116742686243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58371343421 + 58371343422.

It is an arithmetic number, because the mean of its divisors is an integer number (58371343422).

Almost surely, 2^116742686843 is an apocalyptic number.

116742686843 is a deficient number, since it is larger than the sum of its proper divisors (1).

116742686843 is an equidigital number, since it uses as much as digits as its factorization.

116742686843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9289728, while the sum is 56.

The spelling of 116742686843 in words is "one hundred sixteen billion, seven hundred forty-two million, six hundred eighty-six thousand, eight hundred forty-three".