141980146 has 24 divisors (see below), whose sum is σ = 270264816. Its totient is φ = 55316520.

The previous prime is 141980131. The next prime is 141980149. The reversal of 141980146 is 641089141.

It is not an unprimeable number, because it can be changed into a prime (141980149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64776 + ... + 66931.

It is an arithmetic number, because the mean of its divisors is an integer number (11261034).

Almost surely, 2^141980146 is an apocalyptic number.

141980146 is a deficient number, since it is larger than the sum of its proper divisors (128284670).

141980146 is a wasteful number, since it uses less digits than its factorization.

141980146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131734 (or 131727 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 141980146 is about 11915.5422033578. The cubic root of 141980146 is about 521.6860288531.

The spelling of 141980146 in words is "one hundred forty-one million, nine hundred eighty thousand, one hundred forty-six".