4224255724426 has 8 divisors (see below), whose sum is σ = 6669877459680. Its totient is φ = 2000963237868.

The previous prime is 4224255724393. The next prime is 4224255724519. The reversal of 4224255724426 is 6244275524224.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4224255724426.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55582312126 + ... + 55582312201.

It is an arithmetic number, because the mean of its divisors is an integer number (833734682460).

Almost surely, 2^{4224255724426} is an apocalyptic number.

4224255724426 is a deficient number, since it is larger than the sum of its proper divisors (2445621735254).

4224255724426 is a wasteful number, since it uses less digits than its factorization.

4224255724426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111164624348.

The product of its digits is 8601600, while the sum is 49.

The spelling of 4224255724426 in words is "four trillion, two hundred twenty-four billion, two hundred fifty-five million, seven hundred twenty-four thousand, four hundred twenty-six".