141845143 has 8 divisors (see below), whose sum is σ = 155079936. Its totient is φ = 128667000.

The previous prime is 141845141. The next prime is 141845153. The reversal of 141845143 is 341548141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 141845143 - 2¹ = 141845141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141845141) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8833 + ... + 19018.

It is an arithmetic number, because the mean of its divisors is an integer number (19384992).

Almost surely, 2^141845143 is an apocalyptic number.

141845143 is a deficient number, since it is larger than the sum of its proper divisors (13234793).

141845143 is a wasteful number, since it uses less digits than its factorization.

141845143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28325.

The product of its digits is 7680, while the sum is 31.

The square root of 141845143 is about 11909.8758599744. The cubic root of 141845143 is about 521.5206265874.

The spelling of 141845143 in words is "one hundred forty-one million, eight hundred forty-five thousand, one hundred forty-three".