143234082 has 40 divisors (see below), whose sum is σ = 321694956. Its totient is φ = 47634048.

The previous prime is 143234057. The next prime is 143234089. The reversal of 143234082 is 280432341.

It can be written as a sum of positive squares in 2 ways, for example, as 140920641 + 2313441 = 11871^2 + 1521^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143234089) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 99238 + ... + 100670.

Almost surely, 2^143234082 is an apocalyptic number.

143234082 is an abundant number, since it is smaller than the sum of its proper divisors (178460874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143234082 is a wasteful number, since it uses less digits than its factorization.

143234082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064 (or 2055 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 143234082 is about 11968.0442011216. The cubic root of 143234082 is about 523.2173332992.

The spelling of 143234082 in words is "one hundred forty-three million, two hundred thirty-four thousand, eighty-two".