134203443143 has 8 divisors (see below), whose sum is σ = 167318578560. Its totient is φ = 104574111480.

The previous prime is 134203443139. The next prime is 134203443169. The reversal of 134203443143 is 341344302431.

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

It is a cyclic number.

It is not a de Polignac number, because 134203443143 - 2² = 134203443139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134203443103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 871450853 + ... + 871451006.

It is an arithmetic number, because the mean of its divisors is an integer number (20914822320).

Almost surely, 2^134203443143 is an apocalyptic number.

134203443143 is a deficient number, since it is larger than the sum of its proper divisors (33115135417).

134203443143 is a wasteful number, since it uses less digits than its factorization.

134203443143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742901877.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 134203443143 its reverse (341344302431), we get a palindrome (475547745574).

The spelling of 134203443143 in words is "one hundred thirty-four billion, two hundred three million, four hundred forty-three thousand, one hundred forty-three".