16667740340760 has 64 divisors (see below), whose sum is σ = 50019665136480. Its totient is φ = 4443269058560.

The previous prime is 16667740340687. The next prime is 16667740340821. The reversal of 16667740340760 is 6704304776661.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 16667740340760.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22472607 + ... + 23202446.

Almost surely, 2^{16667740340760} is an apocalyptic number.

16667740340760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16667740340760 is an abundant number, since it is smaller than the sum of its proper divisors (33351924795720).

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

16667740340760 is a wasteful number, since it uses less digits than its factorization.

16667740340760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45678108 (or 45678104 counting only the distinct ones).

The product of its (nonzero) digits is 21337344, while the sum is 57.

The spelling of 16667740340760 in words is "sixteen trillion, six hundred sixty-seven billion, seven hundred forty million, three hundred forty thousand, seven hundred sixty".