143400314 has 8 divisors (see below), whose sum is σ = 215802048. Its totient is φ = 71466300.

The previous prime is 143400307. The next prime is 143400347. The reversal of 143400314 is 413004341.

It is a happy number.

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

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 3 ways as a sum of consecutive naturals, for example, 116162 + ... + 117389.

It is an arithmetic number, because the mean of its divisors is an integer number (26975256).

Almost surely, 2^143400314 is an apocalyptic number.

143400314 is a deficient number, since it is larger than the sum of its proper divisors (72401734).

143400314 is a wasteful number, since it uses less digits than its factorization.

143400314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233860.

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

The square root of 143400314 is about 11974.9870146067. The cubic root of 143400314 is about 523.4196637255.

Adding to 143400314 its reverse (413004341), we get a palindrome (556404655).

The spelling of 143400314 in words is "one hundred forty-three million, four hundred thousand, three hundred fourteen".