16069727397724 has 576 divisors, whose sum is σ = 41554477440000. Its totient is φ = 5270167203840.

The previous prime is 16069727397719. The next prime is 16069727397739. The reversal of 16069727397724 is 42779372796061.

It is a happy number.

It is a super-2 number, since 2×16069727397724² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (70) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 9925710987 + ... + 9925712605.

It is an arithmetic number, because the mean of its divisors is an integer number (72143190000).

Almost surely, 2^{16069727397724} is an apocalyptic number.

16069727397724 is a gapful number since it is divisible by the number (14) 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 16069727397724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20777238720000).

16069727397724 is an abundant number, since it is smaller than the sum of its proper divisors (25484750042276).

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

16069727397724 is a wasteful number, since it uses less digits than its factorization.

16069727397724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122 (or 2109 counting only the distinct ones).

The product of its (nonzero) digits is 336063168, while the sum is 70.

The spelling of 16069727397724 in words is "sixteen trillion, sixty-nine billion, seven hundred twenty-seven million, three hundred ninety-seven thousand, seven hundred twenty-four".