16696934660700 has 1728 divisors, whose sum is σ = 67387686912000. Its totient is φ = 3368679874560.

The previous prime is 16696934660639. The next prime is 16696934660701. The reversal of 16696934660700 is 706643969661.

16696934660700 is a `hidden beast` number, since 16 + 6 + 9 + 6 + 9 + 3 + 4 + 6 + 607 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16696934660701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 46509567121 + ... + 46509567479.

It is an arithmetic number, because the mean of its divisors is an integer number (38997504000).

Almost surely, 2^{16696934660700} is an apocalyptic number.

16696934660700 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 16696934660700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33693843456000).

16696934660700 is an abundant number, since it is smaller than the sum of its proper divisors (50690752251300).

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

16696934660700 is a wasteful number, since it uses less digits than its factorization.

16696934660700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744 (or 734 counting only the distinct ones).

The product of its (nonzero) digits is 52907904, while the sum is 63.

The spelling of 16696934660700 in words is "sixteen trillion, six hundred ninety-six billion, nine hundred thirty-four million, six hundred sixty thousand, seven hundred".