1983412706159 has 2 divisors, whose sum is σ = 1983412706160. Its totient is φ = 1983412706158.

The previous prime is 1983412706063. The next prime is 1983412706201. The reversal of 1983412706159 is 9516072143891.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (9516072143891) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1983412706159 - 2⁴⁰ = 883901078383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1983412706059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 991706353079 + 991706353080.

It is an arithmetic number, because the mean of its divisors is an integer number (991706353080).

It is a 1-persistent number, because it is pandigital, but 2⋅1983412706159 = 3966825412318 is not.

Almost surely, 2^{1983412706159} is an apocalyptic number.

1983412706159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1983412706159 is an equidigital number, since it uses as much as digits as its factorization.

1983412706159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3265920, while the sum is 56.

The spelling of 1983412706159 in words is "one trillion, nine hundred eighty-three billion, four hundred twelve million, seven hundred six thousand, one hundred fifty-nine".