16746060406140 has 144 divisors (see below), whose sum is σ = 54705327112800. Its totient is φ = 4121991903744.

The previous prime is 16746060406139. The next prime is 16746060406147. The reversal of 16746060406140 is 4160406064761.

16746060406140 is a `hidden beast` number, since 1 + 6 + 7 + 46 + 0 + 60 + 406 + 140 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16746060406147) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 109011706 + ... + 109165214.

It is an arithmetic number, because the mean of its divisors is an integer number (379898104950).

Almost surely, 2^{16746060406140} is an apocalyptic number.

16746060406140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16746060406140 is an abundant number, since it is smaller than the sum of its proper divisors (37959266706660).

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

16746060406140 is a wasteful number, since it uses less digits than its factorization.

16746060406140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200156 (or 200151 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 16746060406140 in words is "sixteen trillion, seven hundred forty-six billion, sixty million, four hundred six thousand, one hundred forty".