4275343943 has 4 divisors (see below), whose sum is σ = 4604216568. Its totient is φ = 3946471320.

The previous prime is 4275343939. The next prime is 4275343949. The reversal of 4275343943 is 3493435724.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4275343943 - 2² = 4275343939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4275343894 and 4275343903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4275343949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164436293 + ... + 164436318.

It is an arithmetic number, because the mean of its divisors is an integer number (1151054142).

Almost surely, 2^4275343943 is an apocalyptic number.

4275343943 is a deficient number, since it is larger than the sum of its proper divisors (328872625).

4275343943 is a wasteful number, since it uses less digits than its factorization.

4275343943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328872624.

The product of its digits is 1088640, while the sum is 44.

The square root of 4275343943 is about 65386.1142980679. The cubic root of 4275343943 is about 1623.0193073542.

The spelling of 4275343943 in words is "four billion, two hundred seventy-five million, three hundred forty-three thousand, nine hundred forty-three".