141066686 has 4 divisors (see below), whose sum is σ = 211600032. Its totient is φ = 70533342.

The previous prime is 141066677. The next prime is 141066707. The reversal of 141066686 is 686660141.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35266670 + ... + 35266673.

It is an arithmetic number, because the mean of its divisors is an integer number (52900008).

Almost surely, 2^141066686 is an apocalyptic number.

141066686 is a deficient number, since it is larger than the sum of its proper divisors (70533346).

141066686 is an equidigital number, since it uses as much as digits as its factorization.

141066686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70533345.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 141066686 is about 11877.1497422572. The cubic root of 141066686 is about 520.5648275798.

The spelling of 141066686 in words is "one hundred forty-one million, sixty-six thousand, six hundred eighty-six".