146185825168 has 40 divisors (see below), whose sum is σ = 286631886528. Its totient is φ = 72219518592.

The previous prime is 146185825147. The next prime is 146185825169. The reversal of 146185825168 is 861528581641.

It is not an unprimeable number, because it can be changed into a prime (146185825169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 629946 + ... + 830182.

Almost surely, 2^146185825168 is an apocalyptic number.

It is an amenable number.

146185825168 is a deficient number, since it is larger than the sum of its proper divisors (140446061360).

146185825168 is a wasteful number, since it uses less digits than its factorization.

146185825168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200791 (or 200785 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 55.

The spelling of 146185825168 in words is "one hundred forty-six billion, one hundred eighty-five million, eight hundred twenty-five thousand, one hundred sixty-eight".