143303043434 has 8 divisors (see below), whose sum is σ = 214992809760. Its totient is φ = 71638773516.

The previous prime is 143303043409. The next prime is 143303043509. The reversal of 143303043434 is 434340303341.

143303043434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 143303043434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6360044 + ... + 6382535.

It is an arithmetic number, because the mean of its divisors is an integer number (26874101220).

Almost surely, 2^143303043434 is an apocalyptic number.

143303043434 is a deficient number, since it is larger than the sum of its proper divisors (71689766326).

143303043434 is a wasteful number, since it uses less digits than its factorization.

143303043434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12748204.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 143303043434 its reverse (434340303341), we get a palindrome (577643346775).

The spelling of 143303043434 in words is "one hundred forty-three billion, three hundred three million, forty-three thousand, four hundred thirty-four".