2242542433 has 4 divisors (see below), whose sum is σ = 2242662400. Its totient is φ = 2242422468.

The previous prime is 2242542391. The next prime is 2242542457. The reversal of 2242542433 is 3342452422.

2242542433 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2242542433 - 2¹³ = 2242534241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2242542395 and 2242542404.

It is not an unprimeable number, because it can be changed into a prime (2242542473) 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, 25233 + ... + 71566.

It is an arithmetic number, because the mean of its divisors is an integer number (560665600).

Almost surely, 2^2242542433 is an apocalyptic number.

It is an amenable number.

2242542433 is a deficient number, since it is larger than the sum of its proper divisors (119967).

2242542433 is an equidigital number, since it uses as much as digits as its factorization.

2242542433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119966.

The product of its digits is 46080, while the sum is 31.

The square root of 2242542433 is about 47355.4899985208. The cubic root of 2242542433 is about 1308.9213646991.

Adding to 2242542433 its reverse (3342452422), we get a palindrome (5584994855).

The spelling of 2242542433 in words is "two billion, two hundred forty-two million, five hundred forty-two thousand, four hundred thirty-three".