16677316612000 has 192 divisors, whose sum is σ = 44716709052288. Its totient is φ = 6062384640000.

The previous prime is 16677316611889. The next prime is 16677316612001. The reversal of 16677316612000 is 21661377661.

It is not an unprimeable number, because it can be changed into a prime (16677316612001) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 130308040 + ... + 130435960.

It is an arithmetic number, because the mean of its divisors is an integer number (232899526314).

Almost surely, 2^{16677316612000} is an apocalyptic number.

16677316612000 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 16677316612000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22358354526144).

16677316612000 is an abundant number, since it is smaller than the sum of its proper divisors (28039392440288).

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

16677316612000 is a wasteful number, since it uses less digits than its factorization.

16677316612000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130920 (or 130902 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 46.

Adding to 16677316612000 its reverse (21661377661), we get a palindrome (16698977989661).

The spelling of 16677316612000 in words is "sixteen trillion, six hundred seventy-seven billion, three hundred sixteen million, six hundred twelve thousand".