461200002168 has 32 divisors (see below), whose sum is σ = 1154129351760. Its totient is φ = 153582754560.

The previous prime is 461200002167. The next prime is 461200002191. The reversal of 461200002168 is 861200002164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461200002167) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9386205 + ... + 9435212.

Almost surely, 2^461200002168 is an apocalyptic number.

It is an amenable number.

461200002168 is an abundant number, since it is smaller than the sum of its proper divisors (692929349592).

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

461200002168 is a wasteful number, since it uses less digits than its factorization.

461200002168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18822447 (or 18822443 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 461200002168 in words is "four hundred sixty-one billion, two hundred million, two thousand, one hundred sixty-eight".