143342414 has 8 divisors (see below), whose sum is σ = 215528040. Its totient is φ = 71499736.

The previous prime is 143342399. The next prime is 143342467. The reversal of 143342414 is 414243341.

143342414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84689 + ... + 86364.

It is an arithmetic number, because the mean of its divisors is an integer number (26941005).

Almost surely, 2^143342414 is an apocalyptic number.

143342414 is a deficient number, since it is larger than the sum of its proper divisors (72185626).

143342414 is a wasteful number, since it uses less digits than its factorization.

143342414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171474.

The product of its digits is 4608, while the sum is 26.

The square root of 143342414 is about 11972.5692313722. The cubic root of 143342414 is about 523.3492080958.

Adding to 143342414 its reverse (414243341), we get a palindrome (557585755).

The spelling of 143342414 in words is "one hundred forty-three million, three hundred forty-two thousand, four hundred fourteen".