445304010322 has 8 divisors (see below), whose sum is σ = 668198652156. Its totient is φ = 222571126272.

The previous prime is 445304010301. The next prime is 445304010379. The reversal of 445304010322 is 223010403544.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 445303970721 + 39601 = 667311^2 + 199^2 .

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

It is a super-3 number, since 3×445304010322³ (a number of 36 digits) contains 333 as substring.

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, 40432563 + ... + 40443574.

Almost surely, 2^445304010322 is an apocalyptic number.

445304010322 is a deficient number, since it is larger than the sum of its proper divisors (222894641834).

445304010322 is a wasteful number, since it uses less digits than its factorization.

445304010322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80878892.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 445304010322 its reverse (223010403544), we get a palindrome (668314413866).

The spelling of 445304010322 in words is "four hundred forty-five billion, three hundred four million, ten thousand, three hundred twenty-two".