143214324 has 96 divisors (see below), whose sum is σ = 406425600. Its totient is φ = 38684160.

The previous prime is 143214319. The next prime is 143214349. The reversal of 143214324 is 423412341.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 143214294 and 143214303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40957 + ... + 44315.

It is an arithmetic number, because the mean of its divisors is an integer number (4233600).

Almost surely, 2^143214324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143214324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203212800).

143214324 is an abundant number, since it is smaller than the sum of its proper divisors (263211276).

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

143214324 is a wasteful number, since it uses less digits than its factorization.

143214324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3413 (or 3411 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 143214324 is about 11967.2187244990. The cubic root of 143214324 is about 523.1932743059.

Adding to 143214324 its reverse (423412341), we get a palindrome (566626665).

The spelling of 143214324 in words is "one hundred forty-three million, two hundred fourteen thousand, three hundred twenty-four".