2342422443 has 16 divisors (see below), whose sum is σ = 3209991680. Its totient is φ = 1518824736.

The previous prime is 2342422427. The next prime is 2342422457. The reversal of 2342422443 is 3442242432.

It is not a de Polignac number, because 2342422443 - 2⁴ = 2342422427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2342422443.

It is not an unprimeable number, because it can be changed into a prime (2342422343) 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, 57880 + ... + 89637.

It is an arithmetic number, because the mean of its divisors is an integer number (200624480).

Almost surely, 2^2342422443 is an apocalyptic number.

2342422443 is a deficient number, since it is larger than the sum of its proper divisors (867569237).

2342422443 is a wasteful number, since it uses less digits than its factorization.

2342422443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147666.

The product of its digits is 36864, while the sum is 30.

The square root of 2342422443 is about 48398.5789357498. The cubic root of 2342422443 is about 1328.0723659200.

Adding to 2342422443 its reverse (3442242432), we get a palindrome (5784664875).

The spelling of 2342422443 in words is "two billion, three hundred forty-two million, four hundred twenty-two thousand, four hundred forty-three".