4202424022443 has 4 divisors (see below), whose sum is σ = 5603232029928. Its totient is φ = 2801616014960.

The previous prime is 4202424022441. The next prime is 4202424022453. The reversal of 4202424022443 is 3442204242024.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4202424022443 - 2¹ = 4202424022441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4202424022441) 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, 700404003738 + ... + 700404003743.

It is an arithmetic number, because the mean of its divisors is an integer number (1400808007482).

Almost surely, 2^{4202424022443} is an apocalyptic number.

4202424022443 is a deficient number, since it is larger than the sum of its proper divisors (1400808007485).

4202424022443 is a wasteful number, since it uses less digits than its factorization.

4202424022443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400808007484.

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 4202424022443 its reverse (3442204242024), we get a palindrome (7644628264467).

The spelling of 4202424022443 in words is "four trillion, two hundred two billion, four hundred twenty-four million, twenty-two thousand, four hundred forty-three".