2135544543143 has 8 divisors (see below), whose sum is σ = 2335930764816. Its totient is φ = 1936199289600.

The previous prime is 2135544543127. The next prime is 2135544543163. The reversal of 2135544543143 is 3413454455312.

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 2135544543143 - 2⁴ = 2135544543127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2135544543094 and 2135544543103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135544543163) 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, 260237738 + ... + 260245943.

It is an arithmetic number, because the mean of its divisors is an integer number (291991345602).

Almost surely, 2^{2135544543143} is an apocalyptic number.

2135544543143 is a deficient number, since it is larger than the sum of its proper divisors (200386221673).

2135544543143 is a wasteful number, since it uses less digits than its factorization.

2135544543143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520484065.

The product of its digits is 1728000, while the sum is 44.

Adding to 2135544543143 its reverse (3413454455312), we get a palindrome (5548998998455).

The spelling of 2135544543143 in words is "two trillion, one hundred thirty-five billion, five hundred forty-four million, five hundred forty-three thousand, one hundred forty-three".