445111235115115 has 32 divisors (see below), whose sum is σ = 543118505512320. Its totient is φ = 350127184512000.

The previous prime is 445111235115109. The next prime is 445111235115143. The reversal of 445111235115115 is 511511532111544.

It is not a de Polignac number, because 445111235115115 - 2¹⁵ = 445111235082347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 218273215 + ... + 220303015.

It is an arithmetic number, because the mean of its divisors is an integer number (16972453297260).

Almost surely, 2^{445111235115115} is an apocalyptic number.

445111235115115 is a deficient number, since it is larger than the sum of its proper divisors (98007270397205).

445111235115115 is a wasteful number, since it uses less digits than its factorization.

445111235115115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031543.

The product of its digits is 60000, while the sum is 40.

Adding to 445111235115115 its reverse (511511532111544), we get a palindrome (956622767226659).

The spelling of 445111235115115 in words is "four hundred forty-five trillion, one hundred eleven billion, two hundred thirty-five million, one hundred fifteen thousand, one hundred fifteen".