41211304209 has 12 divisors (see below), whose sum is σ = 62660462800. Its totient is φ = 26028192024.

The previous prime is 41211304153. The next prime is 41211304237. The reversal of 41211304209 is 90240311214.

It is a happy number.

41211304209 is a `hidden beast` number, since 412 + 11 + 30 + 4 + 209 = 666.

It is not a de Polignac number, because 41211304209 - 2¹² = 41211300113 is a prime.

It is a super-2 number, since 2×41211304209² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41211304249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120500719 + ... + 120501060.

Almost surely, 2^41211304209 is an apocalyptic number.

It is an amenable number.

41211304209 is a deficient number, since it is larger than the sum of its proper divisors (21449158591).

41211304209 is a wasteful number, since it uses less digits than its factorization.

41211304209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241001804 (or 241001801 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 41211304209 in words is "forty-one billion, two hundred eleven million, three hundred four thousand, two hundred nine".