4084885162389 has 4 divisors (see below), whose sum is σ = 5446513549856. Its totient is φ = 2723256774924.

The previous prime is 4084885162387. The next prime is 4084885162417. The reversal of 4084885162389 is 9832615884804.

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 not a de Polignac number, because 4084885162389 - 2¹ = 4084885162387 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4084885162387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680814193729 + ... + 680814193734.

It is an arithmetic number, because the mean of its divisors is an integer number (1361628387464).

Almost surely, 2^{4084885162389} is an apocalyptic number.

It is an amenable number.

4084885162389 is a deficient number, since it is larger than the sum of its proper divisors (1361628387467).

4084885162389 is a wasteful number, since it uses less digits than its factorization.

4084885162389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361628387466.

The product of its (nonzero) digits is 106168320, while the sum is 66.

The spelling of 4084885162389 in words is "four trillion, eighty-four billion, eight hundred eighty-five million, one hundred sixty-two thousand, three hundred eighty-nine".