5442424243 has 8 divisors (see below), whose sum is σ = 5707883808. Its totient is φ = 5179367424.

The previous prime is 5442424241. The next prime is 5442424249. The reversal of 5442424243 is 3424242445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5442424243 - 2¹ = 5442424241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5442424199 and 5442424208.

It is not an unprimeable number, because it can be changed into a prime (5442424241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 596046 + ... + 605107.

It is an arithmetic number, because the mean of its divisors is an integer number (713485476).

Almost surely, 2^5442424243 is an apocalyptic number.

5442424243 is a deficient number, since it is larger than the sum of its proper divisors (265459565).

5442424243 is a wasteful number, since it uses less digits than its factorization.

5442424243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201373.

The product of its digits is 122880, while the sum is 34.

The square root of 5442424243 is about 73772.7879573492. The cubic root of 5442424243 is about 1758.9930796627.

Adding to 5442424243 its reverse (3424242445), we get a palindrome (8866666688).

The spelling of 5442424243 in words is "five billion, four hundred forty-two million, four hundred twenty-four thousand, two hundred forty-three".