441105453 has 16 divisors (see below), whose sum is σ = 671152960. Its totient is φ = 286121808.

The previous prime is 441105407. The next prime is 441105487. The reversal of 441105453 is 354501144.

It is a happy number.

441105453 is a `hidden beast` number, since 4 + 4 + 110 + 545 + 3 = 666.

It is not a de Polignac number, because 441105453 - 2⁹ = 441104941 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441105853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219775 + ... + 221772.

It is an arithmetic number, because the mean of its divisors is an integer number (41947060).

Almost surely, 2^441105453 is an apocalyptic number.

It is an amenable number.

441105453 is a deficient number, since it is larger than the sum of its proper divisors (230047507).

441105453 is a wasteful number, since it uses less digits than its factorization.

441105453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441593 (or 441587 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 441105453 is about 21002.5106356359. The cubic root of 441105453 is about 761.2269269136.

Adding to 441105453 its reverse (354501144), we get a palindrome (795606597).

The spelling of 441105453 in words is "four hundred forty-one million, one hundred five thousand, four hundred fifty-three".