4208985071204 has 12 divisors (see below), whose sum is σ = 7365807554028. Its totient is φ = 2104468627200.

The previous prime is 4208985071191. The next prime is 4208985071243. The reversal of 4208985071204 is 4021705898024.

It can be written as a sum of positive squares in 2 ways, for example, as 678712345600 + 3530272725604 = 823840^2 + 1878902^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5578037 + ... + 6287484.

It is an arithmetic number, because the mean of its divisors is an integer number (613817296169).

Almost surely, 2^{4208985071204} is an apocalyptic number.

It is an amenable number.

4208985071204 is a deficient number, since it is larger than the sum of its proper divisors (3156822482824).

4208985071204 is a wasteful number, since it uses less digits than its factorization.

4208985071204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11954206 (or 11954204 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 50.

The spelling of 4208985071204 in words is "four trillion, two hundred eight billion, nine hundred eighty-five million, seventy-one thousand, two hundred four".