16670545472324 has 6 divisors (see below), whose sum is σ = 29173454576574. Its totient is φ = 8335272736160.

The previous prime is 16670545472323. The next prime is 16670545472333. The reversal of 16670545472324 is 42327454507661.

It can be written as a sum of positive squares in only one way, i.e., 14284756312324 + 2385789160000 = 3779518^2 + 1544600^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16670545472324.

It is not an unprimeable number, because it can be changed into a prime (16670545472323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2083818184037 + ... + 2083818184044.

It is an arithmetic number, because the mean of its divisors is an integer number (4862242429429).

Almost surely, 2^{16670545472324} is an apocalyptic number.

It is an amenable number.

16670545472324 is a deficient number, since it is larger than the sum of its proper divisors (12502909104250).

16670545472324 is a wasteful number, since it uses less digits than its factorization.

16670545472324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4167636368085 (or 4167636368083 counting only the distinct ones).

The product of its (nonzero) digits is 33868800, while the sum is 56.

Adding to 16670545472324 its reverse (42327454507661), we get a palindrome (58997999979985).

The spelling of 16670545472324 in words is "sixteen trillion, six hundred seventy billion, five hundred forty-five million, four hundred seventy-two thousand, three hundred twenty-four".