141342305 has 12 divisors (see below), whose sum is σ = 183662460. Its totient is φ = 104375232.

The previous prime is 141342283. The next prime is 141342373. The reversal of 141342305 is 503243141.

It can be written as a sum of positive squares in 6 ways, for example, as 22771984 + 118570321 = 4772^2 + 10889^2 .

It is not a de Polignac number, because 141342305 - 2⁶ = 141342241 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82790 + ... + 84479.

It is an arithmetic number, because the mean of its divisors is an integer number (15305205).

Almost surely, 2^141342305 is an apocalyptic number.

It is an amenable number.

141342305 is a deficient number, since it is larger than the sum of its proper divisors (42320155).

141342305 is a wasteful number, since it uses less digits than its factorization.

141342305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167300 (or 167287 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 141342305 is about 11888.7469903266. The cubic root of 141342305 is about 520.9036371160.

Adding to 141342305 its reverse (503243141), we get a palindrome (644585446).

The spelling of 141342305 in words is "one hundred forty-one million, three hundred forty-two thousand, three hundred five".