4143000 has 64 divisors (see below), whose sum is σ = 12935520. Its totient is φ = 1104000.

The previous prime is 4142993. The next prime is 4143011. The reversal of 4143000 is 3414.

It is a super-3 number, since 3×4143000³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2310 + ... + 3690.

Almost surely, 2^4143000 is an apocalyptic number.

4143000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4143000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6467760).

4143000 is an abundant number, since it is smaller than the sum of its proper divisors (8792520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4143000 is a wasteful number, since it uses less digits than its factorization.

4143000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405 (or 1391 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 4143000 is about 2035.4360712142. The cubic root of 4143000 is about 160.6096532346.

Adding to 4143000 its reverse (3414), we get a palindrome (4146414).

The spelling of 4143000 in words is "four million, one hundred forty-three thousand".