16051966068292 has 96 divisors (see below), whose sum is σ = 35208220852224. Its totient is φ = 6220851148800.

The previous prime is 16051966068263. The next prime is 16051966068317. The reversal of 16051966068292 is 29286066915061.

It is a super-2 number, since 2×16051966068292² (a number of 27 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 16051966068292.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 954840567 + ... + 954857377.

It is an arithmetic number, because the mean of its divisors is an integer number (366752300544).

Almost surely, 2^{16051966068292} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16051966068292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17604110426112).

16051966068292 is an abundant number, since it is smaller than the sum of its proper divisors (19156254783932).

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

16051966068292 is a wasteful number, since it uses less digits than its factorization.

16051966068292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33089 (or 33087 counting only the distinct ones).

The product of its (nonzero) digits is 16796160, while the sum is 61.

The spelling of 16051966068292 in words is "sixteen trillion, fifty-one billion, nine hundred sixty-six million, sixty-eight thousand, two hundred ninety-two".