441351106111 has 4 divisors (see below), whose sum is σ = 456570109800. Its totient is φ = 426132102424.

The previous prime is 441351106109. The next prime is 441351106117. The reversal of 441351106111 is 111601153144.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 441351106111 - 2¹ = 441351106109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 441351106111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441351106117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7609501801 + ... + 7609501858.

It is an arithmetic number, because the mean of its divisors is an integer number (114142527450).

Almost surely, 2^441351106111 is an apocalyptic number.

441351106111 is a deficient number, since it is larger than the sum of its proper divisors (15219003689).

441351106111 is a wasteful number, since it uses less digits than its factorization.

441351106111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15219003688.

The product of its (nonzero) digits is 1440, while the sum is 28.

Adding to 441351106111 its reverse (111601153144), we get a palindrome (552952259255).

The spelling of 441351106111 in words is "four hundred forty-one billion, three hundred fifty-one million, one hundred six thousand, one hundred eleven".