16472132118 has 96 divisors (see below), whose sum is σ = 40634062560. Its totient is φ = 4780684800.

The previous prime is 16472132093. The next prime is 16472132141. The reversal of 16472132118 is 81123127461.

16472132118 is a `hidden beast` number, since 1 + 647 + 2 + 1 + 3 + 2 + 1 + 1 + 8 = 666.

16472132118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16472132118² (a number of 21 digits) contains 22 as substring.

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 47 ways as a sum of consecutive naturals, for example, 1027968 + ... + 1043868.

It is an arithmetic number, because the mean of its divisors is an integer number (423271485).

Almost surely, 2^16472132118 is an apocalyptic number.

16472132118 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16472132118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20317031280).

16472132118 is an abundant number, since it is smaller than the sum of its proper divisors (24161930442).

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

16472132118 is a wasteful number, since it uses less digits than its factorization.

16472132118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16174 (or 16171 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

Adding to 16472132118 its reverse (81123127461), we get a palindrome (97595259579).

The spelling of 16472132118 in words is "sixteen billion, four hundred seventy-two million, one hundred thirty-two thousand, one hundred eighteen".