6422264320450 has 96 divisors (see below), whose sum is σ = 13356812841408. Its totient is φ = 2277733920000.

The previous prime is 6422264320427. The next prime is 6422264320529. The reversal of 6422264320450 is 540234622246.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2859072 + ... + 4584628.

It is an arithmetic number, because the mean of its divisors is an integer number (139133467098).

Almost surely, 2^{6422264320450} is an apocalyptic number.

6422264320450 is an abundant number, since it is smaller than the sum of its proper divisors (6934548520958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6422264320450 is a wasteful number, since it uses less digits than its factorization.

6422264320450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725748 (or 1725743 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 40.

Adding to 6422264320450 its reverse (540234622246), we get a palindrome (6962498942696).

The spelling of 6422264320450 in words is "six trillion, four hundred twenty-two billion, two hundred sixty-four million, three hundred twenty thousand, four hundred fifty".