143034530402 has 16 divisors (see below), whose sum is σ = 227201490432. Its totient is φ = 67301774400.

The previous prime is 143034530381. The next prime is 143034530413. The reversal of 143034530402 is 204035430341.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5783 + ... + 534885.

It is an arithmetic number, because the mean of its divisors is an integer number (14200093152).

Almost surely, 2^143034530402 is an apocalyptic number.

143034530402 is a deficient number, since it is larger than the sum of its proper divisors (84166960030).

143034530402 is a wasteful number, since it uses less digits than its factorization.

143034530402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537073.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 143034530402 its reverse (204035430341), we get a palindrome (347069960743).

The spelling of 143034530402 in words is "one hundred forty-three billion, thirty-four million, five hundred thirty thousand, four hundred two".