143032134342 has 32 divisors (see below), whose sum is σ = 289103328864. Its totient is φ = 47171174400.

The previous prime is 143032134331. The next prime is 143032134367. The reversal of 143032134342 is 243431230341.

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 15 ways as a sum of consecutive naturals, for example, 1919542 + ... + 1992662.

It is an arithmetic number, because the mean of its divisors is an integer number (9034479027).

Almost surely, 2^143032134342 is an apocalyptic number.

143032134342 is an abundant number, since it is smaller than the sum of its proper divisors (146071194522).

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

143032134342 is a wasteful number, since it uses less digits than its factorization.

143032134342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76584.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 143032134342 its reverse (243431230341), we get a palindrome (386463364683).

The spelling of 143032134342 in words is "one hundred forty-three billion, thirty-two million, one hundred thirty-four thousand, three hundred forty-two".