2741566243 has 8 divisors (see below), whose sum is σ = 3054265200. Its totient is φ = 2443411488.

The previous prime is 2741566207. The next prime is 2741566253. The reversal of 2741566243 is 3426651472.

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 2741566243 - 2⁹ = 2741565731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2741566196 and 2741566205.

It is not an unprimeable number, because it can be changed into a prime (2741566253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3635653 + ... + 3636406.

It is an arithmetic number, because the mean of its divisors is an integer number (381783150).

Almost surely, 2^2741566243 is an apocalyptic number.

2741566243 is a deficient number, since it is larger than the sum of its proper divisors (312698957).

2741566243 is a wasteful number, since it uses less digits than its factorization.

2741566243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7272101.

The product of its digits is 241920, while the sum is 40.

The square root of 2741566243 is about 52359.9679430765. The cubic root of 2741566243 is about 1399.5859733189.

The spelling of 2741566243 in words is "two billion, seven hundred forty-one million, five hundred sixty-six thousand, two hundred forty-three".