441865333500385 has 16 divisors (see below), whose sum is σ = 532518941485440. Its totient is φ = 351971933523840.

The previous prime is 441865333500361. The next prime is 441865333500401. The reversal of 441865333500385 is 583005333568144.

It is not a de Polignac number, because 441865333500385 - 2²¹ = 441865331403233 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130885780 + ... + 134219290.

It is an arithmetic number, because the mean of its divisors is an integer number (33282433842840).

Almost surely, 2^{441865333500385} is an apocalyptic number.

It is an amenable number.

441865333500385 is a deficient number, since it is larger than the sum of its proper divisors (90653607985055).

441865333500385 is a wasteful number, since it uses less digits than its factorization.

441865333500385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3447528.

The product of its (nonzero) digits is 62208000, while the sum is 58.

The spelling of 441865333500385 in words is "four hundred forty-one trillion, eight hundred sixty-five billion, three hundred thirty-three million, five hundred thousand, three hundred eighty-five".