1441346685385 has 8 divisors (see below), whose sum is σ = 1729901804040. Its totient is φ = 1152886827264.

The previous prime is 1441346685379. The next prime is 1441346685409. The reversal of 1441346685385 is 5835866431441.

It can be written as a sum of positive squares in 4 ways, for example, as 64786539024 + 1376560146361 = 254532^2 + 1173269^2 .

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 1441346685385 - 2¹⁵ = 1441346652617 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23781840 + ... + 23842369.

It is an arithmetic number, because the mean of its divisors is an integer number (216237725505).

Almost surely, 2^{1441346685385} is an apocalyptic number.

It is an amenable number.

1441346685385 is a deficient number, since it is larger than the sum of its proper divisors (288555118655).

1441346685385 is an equidigital number, since it uses as much as digits as its factorization.

1441346685385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47630267.

The product of its digits is 33177600, while the sum is 58.

The spelling of 1441346685385 in words is "one trillion, four hundred forty-one billion, three hundred forty-six million, six hundred eighty-five thousand, three hundred eighty-five".