441390478359 has 8 divisors (see below), whose sum is σ = 589861233280. Its totient is φ = 293590021176.

The previous prime is 441390478301. The next prime is 441390478369. The reversal of 441390478359 is 953874093144.

It is a happy number.

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

It is not a de Polignac number, because 441390478359 - 2⁷ = 441390478231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 441390478299 and 441390478308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441390478369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167572897 + ... + 167575530.

It is an arithmetic number, because the mean of its divisors is an integer number (73732654160).

Almost surely, 2^441390478359 is an apocalyptic number.

441390478359 is a deficient number, since it is larger than the sum of its proper divisors (148470754921).

441390478359 is a wasteful number, since it uses less digits than its factorization.

441390478359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335148869.

The product of its (nonzero) digits is 13063680, while the sum is 57.

The spelling of 441390478359 in words is "four hundred forty-one billion, three hundred ninety million, four hundred seventy-eight thousand, three hundred fifty-nine".