2942733243 has 16 divisors (see below), whose sum is σ = 4138090880. Its totient is φ = 1854995904.

The previous prime is 2942733217. The next prime is 2942733259. The reversal of 2942733243 is 3423372492.

It is not a de Polignac number, because 2942733243 - 2⁶ = 2942733179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2942733043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19546 + ... + 79167.

It is an arithmetic number, because the mean of its divisors is an integer number (258630680).

Almost surely, 2^2942733243 is an apocalyptic number.

2942733243 is a deficient number, since it is larger than the sum of its proper divisors (1195357637).

2942733243 is a wasteful number, since it uses less digits than its factorization.

2942733243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99258.

The product of its digits is 217728, while the sum is 39.

The square root of 2942733243 is about 54246.9652883919. The cubic root of 2942733243 is about 1433.0135550130.

The spelling of 2942733243 in words is "two billion, nine hundred forty-two million, seven hundred thirty-three thousand, two hundred forty-three".