441205601 has 4 divisors (see below), whose sum is σ = 441639600. Its totient is φ = 440771604.

The previous prime is 441205577. The next prime is 441205603. The reversal of 441205601 is 106502144.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 441205601 - 2⁶ = 441205537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441205603) 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, 215471 + ... + 217508.

It is an arithmetic number, because the mean of its divisors is an integer number (110409900).

Almost surely, 2^441205601 is an apocalyptic number.

It is an amenable number.

441205601 is a deficient number, since it is larger than the sum of its proper divisors (433999).

441205601 is a wasteful number, since it uses less digits than its factorization.

441205601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433998.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 441205601 is about 21004.8946914761. The cubic root of 441205601 is about 761.2845318733.

Adding to 441205601 its reverse (106502144), we get a palindrome (547707745).

The spelling of 441205601 in words is "four hundred forty-one million, two hundred five thousand, six hundred one".