168341683359 has 4 divisors (see below), whose sum is σ = 224455577816. Its totient is φ = 112227788904.

The previous prime is 168341683351. The next prime is 168341683379. The reversal of 168341683359 is 953386143861.

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

It is not a de Polignac number, because 168341683359 - 2³ = 168341683351 is a prime.

It is a super-2 number, since 2×168341683359² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 168341683299 and 168341683308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168341683351) 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, 28056947224 + ... + 28056947229.

It is an arithmetic number, because the mean of its divisors is an integer number (56113894454).

Almost surely, 2^168341683359 is an apocalyptic number.

168341683359 is a deficient number, since it is larger than the sum of its proper divisors (56113894457).

168341683359 is an equidigital number, since it uses as much as digits as its factorization.

168341683359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56113894456.

The product of its digits is 11197440, while the sum is 57.

The spelling of 168341683359 in words is "one hundred sixty-eight billion, three hundred forty-one million, six hundred eighty-three thousand, three hundred fifty-nine".