159641034827 has 2 divisors, whose sum is σ = 159641034828. Its totient is φ = 159641034826.

The previous prime is 159641034733. The next prime is 159641034829. The reversal of 159641034827 is 728430146951.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 159641034827 - 2³⁴ = 142461165643 is a prime.

Together with 159641034829, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (159641034829) 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, 79820517413 + 79820517414.

It is an arithmetic number, because the mean of its divisors is an integer number (79820517414).

It is a 1-persistent number, because it is pandigital, but 2⋅159641034827 = 319282069654 is not.

Almost surely, 2^159641034827 is an apocalyptic number.

159641034827 is a deficient number, since it is larger than the sum of its proper divisors (1).

159641034827 is an equidigital number, since it uses as much as digits as its factorization.

159641034827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 159641034827 in words is "one hundred fifty-nine billion, six hundred forty-one million, thirty-four thousand, eight hundred twenty-seven".