441078870145 has 8 divisors (see below), whose sum is σ = 529342571520. Its totient is φ = 352831144560.

The previous prime is 441078870139. The next prime is 441078870161. The reversal of 441078870145 is 541078870144.

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 441078870145 - 2³ = 441078870137 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3933121 + ... + 4043710.

It is an arithmetic number, because the mean of its divisors is an integer number (66167821440).

Almost surely, 2^441078870145 is an apocalyptic number.

It is an amenable number.

441078870145 is a deficient number, since it is larger than the sum of its proper divisors (88263701375).

441078870145 is a wasteful number, since it uses less digits than its factorization.

441078870145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7987895.

The product of its (nonzero) digits is 1003520, while the sum is 49.

Subtracting 441078870145 from its reverse (541078870144), we obtain a palindrome (99999999999).

The spelling of 441078870145 in words is "four hundred forty-one billion, seventy-eight million, eight hundred seventy thousand, one hundred forty-five".