143034532642 has 8 divisors (see below), whose sum is σ = 221472824832. Its totient is φ = 69210257700.

The previous prime is 143034532639. The next prime is 143034532661. The reversal of 143034532642 is 246235430341.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1153504234 + ... + 1153504357.

It is an arithmetic number, because the mean of its divisors is an integer number (27684103104).

Almost surely, 2^143034532642 is an apocalyptic number.

143034532642 is a deficient number, since it is larger than the sum of its proper divisors (78438292190).

143034532642 is a wasteful number, since it uses less digits than its factorization.

143034532642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307008624.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 143034532642 its reverse (246235430341), we get a palindrome (389269962983).

The spelling of 143034532642 in words is "one hundred forty-three billion, thirty-four million, five hundred thirty-two thousand, six hundred forty-two".