143342014 has 4 divisors (see below), whose sum is σ = 215013024. Its totient is φ = 71671006.

The previous prime is 143341999. The next prime is 143342021. The reversal of 143342014 is 410243341.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35835502 + ... + 35835505.

It is an arithmetic number, because the mean of its divisors is an integer number (53753256).

Almost surely, 2^143342014 is an apocalyptic number.

143342014 is a deficient number, since it is larger than the sum of its proper divisors (71671010).

143342014 is an equidigital number, since it uses as much as digits as its factorization.

143342014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71671009.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 143342014 is about 11972.5525265083. The cubic root of 143342014 is about 523.3487212897.

Adding to 143342014 its reverse (410243341), we get a palindrome (553585355).

The spelling of 143342014 in words is "one hundred forty-three million, three hundred forty-two thousand, fourteen".