141666328 has 16 divisors (see below), whose sum is σ = 267111000. Its totient is φ = 70436736.

The previous prime is 141666323. The next prime is 141666353. The reversal of 141666328 is 823666141.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141666323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48033 + ... + 50896.

Almost surely, 2^141666328 is an apocalyptic number.

It is an amenable number.

141666328 is a deficient number, since it is larger than the sum of its proper divisors (125444672).

141666328 is a wasteful number, since it uses less digits than its factorization.

141666328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99114 (or 99110 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 141666328 is about 11902.3664873839. The cubic root of 141666328 is about 521.3013853231.

The spelling of 141666328 in words is "one hundred forty-one million, six hundred sixty-six thousand, three hundred twenty-eight".