441216601 has 16 divisors (see below), whose sum is σ = 518701824. Its totient is φ = 367377984.

The previous prime is 441216577. The next prime is 441216617. The reversal of 441216601 is 106612144.

It is a cyclic number.

It is not a de Polignac number, because 441216601 - 2²⁵ = 407662169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441216301) 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, 253731 + ... + 255463.

It is an arithmetic number, because the mean of its divisors is an integer number (32418864).

Almost surely, 2^441216601 is an apocalyptic number.

It is an amenable number.

441216601 is a deficient number, since it is larger than the sum of its proper divisors (77485223).

441216601 is a wasteful number, since it uses less digits than its factorization.

441216601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2760.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 441216601 is about 21005.1565335753. The cubic root of 441216601 is about 761.2908585233.

Adding to 441216601 its reverse (106612144), we get a palindrome (547828745).

The spelling of 441216601 in words is "four hundred forty-one million, two hundred sixteen thousand, six hundred one".