116909743 has 2 divisors, whose sum is σ = 116909744. Its totient is φ = 116909742.

The previous prime is 116909729. The next prime is 116909753. The reversal of 116909743 is 347909611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116909743 - 2⁹ = 116909231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116909696 and 116909705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116909753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58454871 + 58454872.

It is an arithmetic number, because the mean of its divisors is an integer number (58454872).

Almost surely, 2^116909743 is an apocalyptic number.

116909743 is a deficient number, since it is larger than the sum of its proper divisors (1).

116909743 is an equidigital number, since it uses as much as digits as its factorization.

116909743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 116909743 is about 10812.4808901565. The cubic root of 116909743 is about 488.9715246124.

The spelling of 116909743 in words is "one hundred sixteen million, nine hundred nine thousand, seven hundred forty-three".