874838885216441 has 4 divisors (see below), whose sum is σ = 874840552294800. Its totient is φ = 874837218138084.

The previous prime is 874838885216431. The next prime is 874838885216473. The reversal of 874838885216441 is 144612588838478.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-874838885216441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (874838885216431) 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, 832751771 + ... + 833801648.

It is an arithmetic number, because the mean of its divisors is an integer number (218710138073700).

Almost surely, 2^{874838885216441} is an apocalyptic number.

It is an amenable number.

874838885216441 is a deficient number, since it is larger than the sum of its proper divisors (1667078359).

874838885216441 is a wasteful number, since it uses less digits than its factorization.

874838885216441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667078358.

The product of its digits is 2642411520, while the sum is 77.

The spelling of 874838885216441 in words is "eight hundred seventy-four trillion, eight hundred thirty-eight billion, eight hundred eighty-five million, two hundred sixteen thousand, four hundred forty-one".