6699416319360 has 1152 divisors, whose sum is σ = 24850168200000. Its totient is φ = 1660947628032.

The previous prime is 6699416319289. The next prime is 6699416319367. The reversal of 6699416319360 is 639136149966.

6699416319360 is a `hidden beast` number, since 66 + 99 + 416 + 3 + 19 + 3 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (1152).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6699416319367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 33665408541 + ... + 33665408739.

Almost surely, 2^{6699416319360} is an apocalyptic number.

6699416319360 is a gapful number since it is divisible by the number (60) 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 6699416319360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12425084100000).

6699416319360 is an abundant number, since it is smaller than the sum of its proper divisors (18150751880640).

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

6699416319360 is a wasteful number, since it uses less digits than its factorization.

6699416319360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448 (or 390 counting only the distinct ones).

The product of its (nonzero) digits is 34012224, while the sum is 63.

The spelling of 6699416319360 in words is "six trillion, six hundred ninety-nine billion, four hundred sixteen million, three hundred nineteen thousand, three hundred sixty".