441485717249 has 8 divisors (see below), whose sum is σ = 444889233888. Its totient is φ = 438082706880.

The previous prime is 441485717213. The next prime is 441485717261. The reversal of 441485717249 is 942717584144.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 441485717249 - 2¹² = 441485713153 is a prime.

It is a super-2 number, since 2×441485717249² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 441485717194 and 441485717203.

It is not an unprimeable number, because it can be changed into a prime (441485716249) 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, 1728569 + ... + 1967465.

It is an arithmetic number, because the mean of its divisors is an integer number (55611154236).

Almost surely, 2^441485717249 is an apocalyptic number.

It is an amenable number.

441485717249 is a deficient number, since it is larger than the sum of its proper divisors (3403516639).

441485717249 is a wasteful number, since it uses less digits than its factorization.

441485717249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253135.

The product of its digits is 9031680, while the sum is 56.

The spelling of 441485717249 in words is "four hundred forty-one billion, four hundred eighty-five million, seven hundred seventeen thousand, two hundred forty-nine".