4209104212 has 12 divisors (see below), whose sum is σ = 7368080020. Its totient is φ = 2103938496.

The previous prime is 4209104197. The next prime is 4209104281. The reversal of 4209104212 is 2124019024.

It can be written as a sum of positive squares in 2 ways, for example, as 2122076356 + 2087027856 = 46066^2 + 45684^2 .

It is a super-2 number, since 2×4209104212² = 35433116534952281888, which contains 22 as substring.

It is a congruent number.

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, 137793 + ... + 165544.

Almost surely, 2^4209104212 is an apocalyptic number.

It is an amenable number.

4209104212 is a deficient number, since it is larger than the sum of its proper divisors (3158975808).

4209104212 is a wasteful number, since it uses less digits than its factorization.

4209104212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306810 (or 306808 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 4209104212 is about 64877.6094812378. The cubic root of 4209104212 is about 1614.5935980542.

The spelling of 4209104212 in words is "four billion, two hundred nine million, one hundred four thousand, two hundred twelve".