429143 has 8 divisors (see below), whose sum is σ = 504336. Its totient is φ = 360000.

The previous prime is 429139. The next prime is 429161. The reversal of 429143 is 341924.

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

It is a cyclic number.

It is not a de Polignac number, because 429143 - 2² = 429139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1358 + ... + 1643.

It is an arithmetic number, because the mean of its divisors is an integer number (63042).

2⁴²⁹¹⁴³ is an apocalyptic number.

429143 is a deficient number, since it is larger than the sum of its proper divisors (75193).

429143 is a wasteful number, since it uses less digits than its factorization.

429143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3025.

The product of its digits is 864, while the sum is 23.

The square root of 429143 is about 655.0900701430. The cubic root of 429143 is about 75.4282463761.

It can be divided in two parts, 4291 and 43, that added together give a palindrome (4334).

The spelling of 429143 in words is "four hundred twenty-nine thousand, one hundred forty-three".