16657713071140 has 96 divisors (see below), whose sum is σ = 36388474214400. Its totient is φ = 6398526182400.

The previous prime is 16657713071123. The next prime is 16657713071201. The reversal of 16657713071140 is 4117031775661.

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 31 ways as a sum of consecutive naturals, for example, 45839760 + ... + 46201720.

It is an arithmetic number, because the mean of its divisors is an integer number (379046606400).

Almost surely, 2^{16657713071140} is an apocalyptic number.

16657713071140 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 16657713071140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18194237107200).

16657713071140 is an abundant number, since it is smaller than the sum of its proper divisors (19730761143260).

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

16657713071140 is a wasteful number, since it uses less digits than its factorization.

16657713071140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362573 (or 362571 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 49.

The spelling of 16657713071140 in words is "sixteen trillion, six hundred fifty-seven billion, seven hundred thirteen million, seventy-one thousand, one hundred forty".