242713443 has 16 divisors (see below), whose sum is σ = 370656000. Its totient is φ = 138390816.

The previous prime is 242713417. The next prime is 242713453. The reversal of 242713443 is 344317242.

It is not a de Polignac number, because 242713443 - 2⁶ = 242713379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 242713443.

It is not an unprimeable number, because it can be changed into a prime (242713453) 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, 2568 + ... + 22181.

It is an arithmetic number, because the mean of its divisors is an integer number (23166000).

Almost surely, 2^242713443 is an apocalyptic number.

242713443 is a deficient number, since it is larger than the sum of its proper divisors (127942557).

242713443 is a wasteful number, since it uses less digits than its factorization.

242713443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25226.

The product of its digits is 16128, while the sum is 30.

The square root of 242713443 is about 15579.2632367516. The cubic root of 242713443 is about 623.7797571891.

The spelling of 242713443 in words is "two hundred forty-two million, seven hundred thirteen thousand, four hundred forty-three".