143351414 has 16 divisors (see below), whose sum is σ = 221058720. Its totient is φ = 69693120.

The previous prime is 143351399. The next prime is 143351423. The reversal of 143351414 is 414153341.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3452 + ... + 17280.

It is an arithmetic number, because the mean of its divisors is an integer number (13816170).

Almost surely, 2^143351414 is an apocalyptic number.

143351414 is a deficient number, since it is larger than the sum of its proper divisors (77707306).

143351414 is a wasteful number, since it uses less digits than its factorization.

143351414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13975.

The product of its digits is 2880, while the sum is 26.

The square root of 143351414 is about 11972.9450846481. The cubic root of 143351414 is about 523.3601609933.

The spelling of 143351414 in words is "one hundred forty-three million, three hundred fifty-one thousand, four hundred fourteen".