884742484285441 has 4 divisors (see below), whose sum is σ = 884742544156932. Its totient is φ = 884742424413952.

The previous prime is 884742484285423. The next prime is 884742484285447. The reversal of 884742484285441 is 144582484247488.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 420446823040000 + 464295661245441 = 20504800^2 + 21547521^2 .

It is a cyclic number.

It is not a de Polignac number, because 884742484285441 - 2⁹ = 884742484284929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (884742484285447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9901881 + ... + 43214953.

It is an arithmetic number, because the mean of its divisors is an integer number (221185636039233).

Almost surely, 2^{884742484285441} is an apocalyptic number.

It is an amenable number.

884742484285441 is a deficient number, since it is larger than the sum of its proper divisors (59871491).

884742484285441 is a wasteful number, since it uses less digits than its factorization.

884742484285441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59871490.

The product of its digits is 2348810240, while the sum is 73.

The spelling of 884742484285441 in words is "eight hundred eighty-four trillion, seven hundred forty-two billion, four hundred eighty-four million, two hundred eighty-five thousand, four hundred forty-one".