8200429212 has 24 divisors (see below), whose sum is σ = 19136250000. Its totient is φ = 2733202816.

The previous prime is 8200429189. The next prime is 8200429219. The reversal of 8200429212 is 2129240028.

It is a super-2 number, since 2×8200429212² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8200429212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8200429219) 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 7 ways as a sum of consecutive naturals, for example, 117664 + ... + 173912.

It is an arithmetic number, because the mean of its divisors is an integer number (797343750).

Almost surely, 2^8200429212 is an apocalyptic number.

It is an amenable number.

8200429212 is an abundant number, since it is smaller than the sum of its proper divisors (10935820788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8200429212 is a wasteful number, since it uses less digits than its factorization.

8200429212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68405 (or 68403 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 8200429212 is about 90556.2212771712. The cubic root of 8200429212 is about 2016.5648582927.

The spelling of 8200429212 in words is "eight billion, two hundred million, four hundred twenty-nine thousand, two hundred twelve".