41329670209 has 9 divisors (see below), whose sum is σ = 43209628833. Its totient is φ = 39528255492.

The previous prime is 41329670191. The next prime is 41329670233. The reversal of 41329670209 is 90207692314.

The square root of 41329670209 is 203297.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 41329670209 - 2¹¹ = 41329668161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41329670279) 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 8 ways as a sum of consecutive naturals, for example, 4671412 + ... + 4680250.

Almost surely, 2^41329670209 is an apocalyptic number.

41329670209 is the 203297-th square number.

41329670209 is the 101649-th centered octagonal number.

It is an amenable number.

41329670209 is a deficient number, since it is larger than the sum of its proper divisors (1879958624).

41329670209 is an frugal number, since it uses more digits than its factorization.

41329670209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17724 (or 8862 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 41329670209 in words is "forty-one billion, three hundred twenty-nine million, six hundred seventy thousand, two hundred nine".