160839659863 has 4 divisors (see below), whose sum is σ = 160859053440. Its totient is φ = 160820266288.

The previous prime is 160839659857. The next prime is 160839659867. The reversal of 160839659863 is 368956938061.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160839659863 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 160839659795 and 160839659804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160839659867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9684343 + ... + 9700936.

It is an arithmetic number, because the mean of its divisors is an integer number (40214763360).

Almost surely, 2^160839659863 is an apocalyptic number.

160839659863 is a deficient number, since it is larger than the sum of its proper divisors (19393577).

160839659863 is an equidigital number, since it uses as much as digits as its factorization.

160839659863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19393576.

The product of its (nonzero) digits is 50388480, while the sum is 64.

The spelling of 160839659863 in words is "one hundred sixty billion, eight hundred thirty-nine million, six hundred fifty-nine thousand, eight hundred sixty-three".