224146985416 has 16 divisors (see below), whose sum is σ = 423096241500. Its totient is φ = 111321321024.

The previous prime is 224146985401. The next prime is 224146985423. The reversal of 224146985416 is 614589641422.

It can be written as a sum of positive squares in 2 ways, for example, as 171271822500 + 52875162916 = 413850^2 + 229946^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94020195 + ... + 94022578.

Almost surely, 2^224146985416 is an apocalyptic number.

It is an amenable number.

224146985416 is a deficient number, since it is larger than the sum of its proper divisors (198949256084).

224146985416 is a wasteful number, since it uses less digits than its factorization.

224146985416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188042928 (or 188042924 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 52.

The spelling of 224146985416 in words is "two hundred twenty-four billion, one hundred forty-six million, nine hundred eighty-five thousand, four hundred sixteen".