4505422442432 has 28 divisors (see below), whose sum is σ = 9022470128760. Its totient is φ = 2232044142336.

The previous prime is 4505422442387. The next prime is 4505422442453. The reversal of 4505422442432 is 2342442245054.

It is a self number, because there is not a number n which added to its sum of digits gives 4505422442432.

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, 322916078 + ... + 322930029.

Almost surely, 2^{4505422442432} is an apocalyptic number.

It is an amenable number.

4505422442432 is an abundant number, since it is smaller than the sum of its proper divisors (4517047686328).

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

4505422442432 is a wasteful number, since it uses less digits than its factorization.

4505422442432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645846228 (or 645846218 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 41.

Adding to 4505422442432 its reverse (2342442245054), we get a palindrome (6847864687486).

The spelling of 4505422442432 in words is "four trillion, five hundred five billion, four hundred twenty-two million, four hundred forty-two thousand, four hundred thirty-two".