29000680212 has 48 divisors (see below), whose sum is σ = 77409812480. Its totient is φ = 8277908832.

The previous prime is 29000680199. The next prime is 29000680213. The reversal of 29000680212 is 21208600092.

It is a self number, because there is not a number n which added to its sum of digits gives 29000680212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29000680213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78868 + ... + 253419.

Almost surely, 2^29000680212 is an apocalyptic number.

It is an amenable number.

29000680212 is an abundant number, since it is smaller than the sum of its proper divisors (48409132268).

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

29000680212 is a wasteful number, since it uses less digits than its factorization.

29000680212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333340 (or 333338 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 29000680212 in words is "twenty-nine billion, six hundred eighty thousand, two hundred twelve".