16113101436 has 72 divisors (see below), whose sum is σ = 41865480384. Its totient is φ = 5221584000.

The previous prime is 16113101401. The next prime is 16113101453. The reversal of 16113101436 is 63410131161.

16113101436 is a `hidden beast` number, since 1 + 611 + 3 + 1 + 0 + 1 + 43 + 6 = 666.

16113101436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1891186 + ... + 1899686.

Almost surely, 2^16113101436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16113101436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20932740192).

16113101436 is an abundant number, since it is smaller than the sum of its proper divisors (25752378948).

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

16113101436 is a wasteful number, since it uses less digits than its factorization.

16113101436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9971 (or 9966 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

Adding to 16113101436 its reverse (63410131161), we get a palindrome (79523232597).

The spelling of 16113101436 in words is "sixteen billion, one hundred thirteen million, one hundred one thousand, four hundred thirty-six".