2422424242243 has 8 divisors (see below), whose sum is σ = 2528111063808. Its totient is φ = 2316767756424.

The previous prime is 2422424242241. The next prime is 2422424242247. The reversal of 2422424242243 is 3422424242242.

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

It is not a de Polignac number, because 2422424242243 - 2¹ = 2422424242241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2422424242241) 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, 7420671 + ... + 7740232.

It is an arithmetic number, because the mean of its divisors is an integer number (316013882976).

Almost surely, 2^{2422424242243} is an apocalyptic number.

2422424242243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2422424242243 is a deficient number, since it is larger than the sum of its proper divisors (105686821565).

2422424242243 is a wasteful number, since it uses less digits than its factorization.

2422424242243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15167873.

The product of its digits is 393216, while the sum is 37.

Adding to 2422424242243 its reverse (3422424242242), we get a palindrome (5844848484485).

Subtracting 2422424242243 from its reverse (3422424242242), we obtain a palindrome (999999999999).

The spelling of 2422424242243 in words is "two trillion, four hundred twenty-two billion, four hundred twenty-four million, two hundred forty-two thousand, two hundred forty-three".