159261396967 has 8 divisors (see below), whose sum is σ = 162673604352. Its totient is φ = 155850175800.

The previous prime is 159261396941. The next prime is 159261396971. The reversal of 159261396967 is 769693162951.

It is a happy number.

159261396967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-159261396967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 159261396899 and 159261396908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159261396937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84592 + ... + 570682.

It is an arithmetic number, because the mean of its divisors is an integer number (20334200544).

Almost surely, 2^159261396967 is an apocalyptic number.

159261396967 is a deficient number, since it is larger than the sum of its proper divisors (3412207385).

159261396967 is an equidigital number, since it uses as much as digits as its factorization.

159261396967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493109.

The product of its digits is 33067440, while the sum is 64.

The spelling of 159261396967 in words is "one hundred fifty-nine billion, two hundred sixty-one million, three hundred ninety-six thousand, nine hundred sixty-seven".