885439874163 has 16 divisors (see below), whose sum is σ = 1271422799360. Its totient is φ = 544876667424.

The previous prime is 885439874161. The next prime is 885439874299. The reversal of 885439874163 is 361478934588.

It is not a de Polignac number, because 885439874163 - 2¹ = 885439874161 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 885439874094 and 885439874103.

It is not an unprimeable number, because it can be changed into a prime (885439874161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2594220 + ... + 2915622.

It is an arithmetic number, because the mean of its divisors is an integer number (79463924960).

Almost surely, 2^885439874163 is an apocalyptic number.

885439874163 is a deficient number, since it is larger than the sum of its proper divisors (385982925197).

885439874163 is a wasteful number, since it uses less digits than its factorization.

885439874163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392058.

The product of its digits is 139345920, while the sum is 66.

The spelling of 885439874163 in words is "eight hundred eighty-five billion, four hundred thirty-nine million, eight hundred seventy-four thousand, one hundred sixty-three".