378356322168 has 48 divisors (see below), whose sum is σ = 1117870954200. Its totient is φ = 114653430720.

The previous prime is 378356322161. The next prime is 378356322187. The reversal of 378356322168 is 861223653873.

It is a happy number.

378356322168 is a `hidden beast` number, since 3 + 7 + 8 + 356 + 3 + 221 + 68 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378356322161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 238860523 + ... + 238862106.

Almost surely, 2^378356322168 is an apocalyptic number.

It is an amenable number.

378356322168 is an abundant number, since it is smaller than the sum of its proper divisors (739514632032).

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

378356322168 is a wasteful number, since it uses less digits than its factorization.

378356322168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477722652 (or 477722645 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The spelling of 378356322168 in words is "three hundred seventy-eight billion, three hundred fifty-six million, three hundred twenty-two thousand, one hundred sixty-eight".