168350266645 has 16 divisors (see below), whose sum is σ = 220482332928. Its totient is φ = 122382930240.

The previous prime is 168350266627. The next prime is 168350266663. The reversal of 168350266645 is 546662053861.

168350266645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (168350266627) and next prime (168350266663).

It is not a de Polignac number, because 168350266645 - 2²⁹ = 167813395733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 168350266592 and 168350266601.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 543414 + ... + 794983.

It is an arithmetic number, because the mean of its divisors is an integer number (13780145808).

Almost surely, 2^168350266645 is an apocalyptic number.

It is an amenable number.

168350266645 is a deficient number, since it is larger than the sum of its proper divisors (52132066283).

168350266645 is a wasteful number, since it uses less digits than its factorization.

168350266645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340700.

The product of its (nonzero) digits is 6220800, while the sum is 52.

The spelling of 168350266645 in words is "one hundred sixty-eight billion, three hundred fifty million, two hundred sixty-six thousand, six hundred forty-five".