885314138833 has 16 divisors (see below), whose sum is σ = 932425758720. Its totient is φ = 839794354000.

The previous prime is 885314138831. The next prime is 885314138843. The reversal of 885314138833 is 338831413588.

It is a cyclic number.

It is not a de Polignac number, because 885314138833 - 2¹ = 885314138831 is a prime.

It is a super-2 number, since 2×885314138833² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (885314138831) 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 15 ways as a sum of consecutive naturals, for example, 2051443 + ... + 2445208.

It is an arithmetic number, because the mean of its divisors is an integer number (58276609920).

Almost surely, 2^885314138833 is an apocalyptic number.

It is an amenable number.

885314138833 is a deficient number, since it is larger than the sum of its proper divisors (47111619887).

885314138833 is a wasteful number, since it uses less digits than its factorization.

885314138833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4496828.

The product of its digits is 6635520, while the sum is 55.

The spelling of 885314138833 in words is "eight hundred eighty-five billion, three hundred fourteen million, one hundred thirty-eight thousand, eight hundred thirty-three".