143210342 has 16 divisors (see below), whose sum is σ = 235462464. Its totient is φ = 64785000.

The previous prime is 143210317. The next prime is 143210357. The reversal of 143210342 is 243012341.

It is a congruent number.

It is an unprimeable number.

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, 10784 + ... + 20067.

It is an arithmetic number, because the mean of its divisors is an integer number (14716404).

Almost surely, 2^143210342 is an apocalyptic number.

143210342 is a deficient number, since it is larger than the sum of its proper divisors (92252122).

143210342 is a wasteful number, since it uses less digits than its factorization.

143210342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31075.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 143210342 is about 11967.0523521877. The cubic root of 143210342 is about 523.1884252217.

Adding to 143210342 its reverse (243012341), we get a palindrome (386222683).

The spelling of 143210342 in words is "one hundred forty-three million, two hundred ten thousand, three hundred forty-two".