2743237241 has 4 divisors (see below), whose sum is σ = 2743448484. Its totient is φ = 2743026000.

The previous prime is 2743237219. The next prime is 2743237261. The reversal of 2743237241 is 1427323472.

2743237241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1823631616 + 919605625 = 42704^2 + 30325^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2743237241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2743237261) 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, 84770 + ... + 112571.

It is an arithmetic number, because the mean of its divisors is an integer number (685862121).

Almost surely, 2^2743237241 is an apocalyptic number.

It is an amenable number.

2743237241 is a deficient number, since it is larger than the sum of its proper divisors (211243).

2743237241 is a wasteful number, since it uses less digits than its factorization.

2743237241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211242.

The product of its digits is 56448, while the sum is 35.

The square root of 2743237241 is about 52375.9223403273. The cubic root of 2743237241 is about 1399.8702670601.

The spelling of 2743237241 in words is "two billion, seven hundred forty-three million, two hundred thirty-seven thousand, two hundred forty-one".