141834143 has 12 divisors (see below), whose sum is σ = 156966600. Its totient is φ = 128058480.

The previous prime is 141834139. The next prime is 141834163. The reversal of 141834143 is 341438141.

It is a happy number.

It is not a de Polignac number, because 141834143 - 2² = 141834139 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141834163) 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, 14096 + ... + 21962.

It is an arithmetic number, because the mean of its divisors is an integer number (13080550).

Almost surely, 2^141834143 is an apocalyptic number.

141834143 is a deficient number, since it is larger than the sum of its proper divisors (15132457).

141834143 is a wasteful number, since it uses less digits than its factorization.

141834143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8038 (or 8027 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 141834143 is about 11909.4140493981. The cubic root of 141834143 is about 521.5071450420.

The spelling of 141834143 in words is "one hundred forty-one million, eight hundred thirty-four thousand, one hundred forty-three".