16740734132 has 12 divisors (see below), whose sum is σ = 29297562756. Its totient is φ = 8370001920.

The previous prime is 16740734123. The next prime is 16740734137. The reversal of 16740734132 is 23143704761.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10517733136 + 6223000996 = 102556^2 + 78886^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16740734137) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 29678 + ... + 185370.

It is an arithmetic number, because the mean of its divisors is an integer number (2441463563).

Almost surely, 2^16740734132 is an apocalyptic number.

It is an amenable number.

16740734132 is a deficient number, since it is larger than the sum of its proper divisors (12556828624).

16740734132 is a wasteful number, since it uses less digits than its factorization.

16740734132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182578 (or 182576 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 38.

The spelling of 16740734132 in words is "sixteen billion, seven hundred forty million, seven hundred thirty-four thousand, one hundred thirty-two".