6422502744436 has 12 divisors (see below), whose sum is σ = 11240431171200. Its totient is φ = 3210950981240.

The previous prime is 6422502744397. The next prime is 6422502744451. The reversal of 6422502744436 is 6344472052246.

It is a self number, because there is not a number n which added to its sum of digits gives 6422502744436.

It is a congruent number.

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, 75049636 + ... + 75135163.

It is an arithmetic number, because the mean of its divisors is an integer number (936702597600).

Almost surely, 2^{6422502744436} is an apocalyptic number.

It is an amenable number.

6422502744436 is a deficient number, since it is larger than the sum of its proper divisors (4817928426764).

6422502744436 is a wasteful number, since it uses less digits than its factorization.

6422502744436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150195494 (or 150195492 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 49.

The spelling of 6422502744436 in words is "six trillion, four hundred twenty-two billion, five hundred two million, seven hundred forty-four thousand, four hundred thirty-six".