445411145322 has 256 divisors, whose sum is σ = 1223039139840. Its totient is φ = 118293177600.

The previous prime is 445411145299. The next prime is 445411145327. The reversal of 445411145322 is 223541114544.

445411145322 is a `hidden beast` number, since 4 + 4 + 5 + 4 + 1 + 114 + 532 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (445411145327) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12669693 + ... + 12704799.

It is an arithmetic number, because the mean of its divisors is an integer number (4777496640).

Almost surely, 2^445411145322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 445411145322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (611519569920).

445411145322 is an abundant number, since it is smaller than the sum of its proper divisors (777627994518).

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

445411145322 is a wasteful number, since it uses less digits than its factorization.

445411145322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35226 (or 35220 counting only the distinct ones).

The product of its digits is 76800, while the sum is 36.

Adding to 445411145322 its reverse (223541114544), we get a palindrome (668952259866).

The spelling of 445411145322 in words is "four hundred forty-five billion, four hundred eleven million, one hundred forty-five thousand, three hundred twenty-two".