16246672066560 has 576 divisors, whose sum is σ = 56411352728640. Its totient is φ = 3990021734400.

The previous prime is 16246672066553. The next prime is 16246672066571. The reversal of 16246672066560 is 6566027664261.

It is a self number, because there is not a number n which added to its sum of digits gives 16246672066560.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 2424511210 + ... + 2424517910.

It is an arithmetic number, because the mean of its divisors is an integer number (97936376265).

Almost surely, 2^{16246672066560} is an apocalyptic number.

16246672066560 is a gapful number since it is divisible by the number (10) 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 16246672066560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28205676364320).

16246672066560 is an abundant number, since it is smaller than the sum of its proper divisors (40164680662080).

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

16246672066560 is a wasteful number, since it uses less digits than its factorization.

16246672066560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7224 (or 7191 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 57.

The spelling of 16246672066560 in words is "sixteen trillion, two hundred forty-six billion, six hundred seventy-two million, sixty-six thousand, five hundred sixty".