445311345011 has 8 divisors (see below), whose sum is σ = 479641925280. Its totient is φ = 410991602112.

The previous prime is 445311344993. The next prime is 445311345077. The reversal of 445311345011 is 110543113544.

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

It is not a de Polignac number, because 445311345011 - 2³⁸ = 170433438067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (445311341011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2623895 + ... + 2788448.

It is an arithmetic number, because the mean of its divisors is an integer number (59955240660).

Almost surely, 2^445311345011 is an apocalyptic number.

445311345011 is a deficient number, since it is larger than the sum of its proper divisors (34330580269).

445311345011 is a wasteful number, since it uses less digits than its factorization.

445311345011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5418685.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 445311345011 its reverse (110543113544), we get a palindrome (555854458555).

The spelling of 445311345011 in words is "four hundred forty-five billion, three hundred eleven million, three hundred forty-five thousand, eleven".