16013004406326 has 48 divisors (see below), whose sum is σ = 34843042819728. Its totient is φ = 5314873536000.

The previous prime is 16013004406307. The next prime is 16013004406369. The reversal of 16013004406326 is 62360440031061.

16013004406326 is a `hidden beast` number, since 1 + 6 + 0 + 13 + 0 + 0 + 4 + 4 + 0 + 632 + 6 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36119101 + ... + 36559751.

It is an arithmetic number, because the mean of its divisors is an integer number (725896725411).

Almost surely, 2^{16013004406326} is an apocalyptic number.

16013004406326 is an abundant number, since it is smaller than the sum of its proper divisors (18830038413402).

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

16013004406326 is a wasteful number, since it uses less digits than its factorization.

16013004406326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449277 (or 449274 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

Adding to 16013004406326 its reverse (62360440031061), we get a palindrome (78373444437387).

The spelling of 16013004406326 in words is "sixteen trillion, thirteen billion, four million, four hundred six thousand, three hundred twenty-six".