143082338 has 16 divisors (see below), whose sum is σ = 247536960. Its totient is φ = 60757776.

The previous prime is 143082311. The next prime is 143082341. The reversal of 143082338 is 833280341.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45356 + ... + 48407.

It is an arithmetic number, because the mean of its divisors is an integer number (15471060).

Almost surely, 2^143082338 is an apocalyptic number.

143082338 is a deficient number, since it is larger than the sum of its proper divisors (104454622).

143082338 is a wasteful number, since it uses less digits than its factorization.

143082338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93881.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 143082338 is about 11961.7029724032. The cubic root of 143082338 is about 523.0325003232.

The spelling of 143082338 in words is "one hundred forty-three million, eighty-two thousand, three hundred thirty-eight".