16734603140 has 96 divisors (see below), whose sum is σ = 37754035200. Its totient is φ = 6208563200.

The previous prime is 16734603133. The next prime is 16734603167. The reversal of 16734603140 is 4130643761.

It is a self number, because there is not a number n which added to its sum of digits gives 16734603140.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 8206241 + ... + 8208279.

It is an arithmetic number, because the mean of its divisors is an integer number (393271200).

Almost surely, 2^16734603140 is an apocalyptic number.

16734603140 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 16734603140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18877017600).

16734603140 is an abundant number, since it is smaller than the sum of its proper divisors (21019432060).

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

16734603140 is a wasteful number, since it uses less digits than its factorization.

16734603140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405 (or 2403 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 16734603140 in words is "sixteen billion, seven hundred thirty-four million, six hundred three thousand, one hundred forty".