168182356726412 has 48 divisors (see below), whose sum is σ = 356152103592768. Its totient is φ = 67838027151360.

The previous prime is 168182356726387. The next prime is 168182356726421. The reversal of 168182356726412 is 214627653281861.

168182356726412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×168182356726412² (a number of 29 digits) contains 22 as substring.

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, 224143712 + ... + 224892792.

It is an arithmetic number, because the mean of its divisors is an integer number (7419835491516).

Almost surely, 2^{168182356726412} is an apocalyptic number.

It is an amenable number.

168182356726412 is an abundant number, since it is smaller than the sum of its proper divisors (187969746866356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

168182356726412 is a wasteful number, since it uses less digits than its factorization.

168182356726412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220786 (or 1220784 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 62.

The spelling of 168182356726412 in words is "one hundred sixty-eight trillion, one hundred eighty-two billion, three hundred fifty-six million, seven hundred twenty-six thousand, four hundred twelve".