441401313 has 8 divisors (see below), whose sum is σ = 594602848. Its totient is φ = 291233664.

The previous prime is 441401297. The next prime is 441401333. The reversal of 441401313 is 313104144.

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

It is not a de Polignac number, because 441401313 - 2⁴ = 441401297 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 441401313.

It is not an unprimeable number, because it can be changed into a prime (441401333) 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, 758131 + ... + 758712.

It is an arithmetic number, because the mean of its divisors is an integer number (74325356).

Almost surely, 2^441401313 is an apocalyptic number.

It is an amenable number.

441401313 is a deficient number, since it is larger than the sum of its proper divisors (153201535).

441401313 is a wasteful number, since it uses less digits than its factorization.

441401313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516943.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 441401313 is about 21009.5528986221. The cubic root of 441401313 is about 761.3970799258.

Adding to 441401313 its reverse (313104144), we get a palindrome (754505457).

The spelling of 441401313 in words is "four hundred forty-one million, four hundred one thousand, three hundred thirteen".