2743143198 has 16 divisors (see below), whose sum is σ = 5500394640. Its totient is φ = 912029696.

The previous prime is 2743143197. The next prime is 2743143209. The reversal of 2743143198 is 8913413472.

It is a super-3 number, since 3×2743143198³ (a number of 29 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2743143197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 585315 + ... + 589982.

It is an arithmetic number, because the mean of its divisors is an integer number (343774665).

Almost surely, 2^2743143198 is an apocalyptic number.

2743143198 is an abundant number, since it is smaller than the sum of its proper divisors (2757251442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2743143198 is a wasteful number, since it uses less digits than its factorization.

2743143198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175691.

The product of its digits is 145152, while the sum is 42.

The square root of 2743143198 is about 52375.0245632401. The cubic root of 2743143198 is about 1399.8542702053.

The spelling of 2743143198 in words is "two billion, seven hundred forty-three million, one hundred forty-three thousand, one hundred ninety-eight".