141834142 has 4 divisors (see below), whose sum is σ = 212751216. Its totient is φ = 70917070.

The previous prime is 141834139. The next prime is 141834163. The reversal of 141834142 is 241438141.

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

It is a self number, because there is not a number n which added to its sum of digits gives 141834142.

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, 35458534 + ... + 35458537.

It is an arithmetic number, because the mean of its divisors is an integer number (53187804).

Almost surely, 2^141834142 is an apocalyptic number.

141834142 is a deficient number, since it is larger than the sum of its proper divisors (70917074).

141834142 is an equidigital number, since it uses as much as digits as its factorization.

141834142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70917073.

The product of its digits is 3072, while the sum is 28.

The square root of 141834142 is about 11909.4140074145. The cubic root of 141834142 is about 521.5071438164.

The spelling of 141834142 in words is "one hundred forty-one million, eight hundred thirty-four thousand, one hundred forty-two".