143241214 has 8 divisors (see below), whose sum is σ = 215987328. Its totient is φ = 71245440.

The previous prime is 143241211. The next prime is 143241227. The reversal of 143241214 is 412142341.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143241211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187107 + ... + 187870.

It is an arithmetic number, because the mean of its divisors is an integer number (26998416).

Almost surely, 2^143241214 is an apocalyptic number.

143241214 is a deficient number, since it is larger than the sum of its proper divisors (72746114).

143241214 is a wasteful number, since it uses less digits than its factorization.

143241214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375170.

The product of its digits is 768, while the sum is 22.

The square root of 143241214 is about 11968.3421575421. The cubic root of 143241214 is about 523.2260172754.

Adding to 143241214 its reverse (412142341), we get a palindrome (555383555).

The spelling of 143241214 in words is "one hundred forty-three million, two hundred forty-one thousand, two hundred fourteen".