441040111 has 8 divisors (see below), whose sum is σ = 472654944. Its totient is φ = 410461920.

The previous prime is 441040099. The next prime is 441040133. The reversal of 441040111 is 111040144.

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

It is a cyclic number.

It is not a de Polignac number, because 441040111 - 2¹³ = 441031919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441040181) 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, 258280 + ... + 259981.

It is an arithmetic number, because the mean of its divisors is an integer number (59081868).

Almost surely, 2^441040111 is an apocalyptic number.

441040111 is a deficient number, since it is larger than the sum of its proper divisors (31614833).

441040111 is a wasteful number, since it uses less digits than its factorization.

441040111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518321.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 441040111 is about 21000.9550020945. The cubic root of 441040111 is about 761.1893376056.

Adding to 441040111 its reverse (111040144), we get a palindrome (552080255).

It can be divided in two parts, 4410 and 40111, that added together give a square (44521 = 211²).

The spelling of 441040111 in words is "four hundred forty-one million, forty thousand, one hundred eleven".