16045178017132 has 12 divisors (see below), whose sum is σ = 30631703487336. Its totient is φ = 7293262735040.

The previous prime is 16045178017109. The next prime is 16045178017133. The reversal of 16045178017132 is 23171087154061.

It is not an unprimeable number, because it can be changed into a prime (16045178017133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182331568333 + ... + 182331568420.

It is an arithmetic number, because the mean of its divisors is an integer number (2552641957278).

Almost surely, 2^{16045178017132} is an apocalyptic number.

It is an amenable number.

16045178017132 is a deficient number, since it is larger than the sum of its proper divisors (14586525470204).

16045178017132 is a wasteful number, since it uses less digits than its factorization.

16045178017132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364663136768 (or 364663136766 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 46.

The spelling of 16045178017132 in words is "sixteen trillion, forty-five billion, one hundred seventy-eight million, seventeen thousand, one hundred thirty-two".