143141420434303 has 16 divisors (see below), whose sum is σ = 151833220903296. Its totient is φ = 134479881607680.

The previous prime is 143141420434301. The next prime is 143141420434319. The reversal of 143141420434303 is 303434024141341.

143141420434303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 143141420434303 - 2¹ = 143141420434301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143141420434301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63725050 + ... + 65933032.

It is an arithmetic number, because the mean of its divisors is an integer number (9489576306456).

Almost surely, 2^{143141420434303} is an apocalyptic number.

143141420434303 is a deficient number, since it is larger than the sum of its proper divisors (8691800468993).

143141420434303 is a wasteful number, since it uses less digits than its factorization.

143141420434303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2214834.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 143141420434303 its reverse (303434024141341), we get a palindrome (446575444575644).

The spelling of 143141420434303 in words is "one hundred forty-three trillion, one hundred forty-one billion, four hundred twenty million, four hundred thirty-four thousand, three hundred three".