16033929912 has 640 divisors, whose sum is σ = 63520934400. Its totient is φ = 3639168000.

The previous prime is 16033929883. The next prime is 16033929937. The reversal of 16033929912 is 21992933061.

16033929912 is a `hidden beast` number, since 1 + 603 + 3 + 9 + 29 + 9 + 12 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 12323662 + ... + 12324962.

It is an arithmetic number, because the mean of its divisors is an integer number (99251460).

Almost surely, 2^16033929912 is an apocalyptic number.

16033929912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16033929912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31760467200).

16033929912 is an abundant number, since it is smaller than the sum of its proper divisors (47487004488).

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

16033929912 is a wasteful number, since it uses less digits than its factorization.

16033929912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1369 (or 1356 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 45.

The spelling of 16033929912 in words is "sixteen billion, thirty-three million, nine hundred twenty-nine thousand, nine hundred twelve".