16162030116 has 144 divisors (see below), whose sum is σ = 45102657600. Its totient is φ = 5045939712.

The previous prime is 16162030081. The next prime is 16162030121. The reversal of 16162030116 is 61103026161.

16162030116 is a `hidden beast` number, since 1 + 6 + 1 + 620 + 30 + 1 + 1 + 6 = 666.

It is a super-2 number, since 2×16162030116² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 16162030116.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1638736 + ... + 1648568.

It is an arithmetic number, because the mean of its divisors is an integer number (313212900).

Almost surely, 2^16162030116 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 16162030116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22551328800).

16162030116 is an abundant number, since it is smaller than the sum of its proper divisors (28940627484).

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

16162030116 is a wasteful number, since it uses less digits than its factorization.

16162030116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9960 (or 9946 counting only the distinct ones).

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

Adding to 16162030116 its reverse (61103026161), we get a palindrome (77265056277).

The spelling of 16162030116 in words is "sixteen billion, one hundred sixty-two million, thirty thousand, one hundred sixteen".