16182667872 has 108 divisors (see below), whose sum is σ = 53532889956. Its totient is φ = 4623615360.

The previous prime is 16182667867. The next prime is 16182667883. The reversal of 16182667872 is 27876628161.

16182667872 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 2×16182667872² (a number of 21 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

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 17 ways as a sum of consecutive naturals, for example, 559254 + ... + 587477.

It is an arithmetic number, because the mean of its divisors is an integer number (495674907).

Almost surely, 2^16182667872 is an apocalyptic number.

16182667872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16182667872 is an abundant number, since it is smaller than the sum of its proper divisors (37350222084).

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

16182667872 is a wasteful number, since it uses less digits than its factorization.

16182667872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146761 (or 1146743 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 54.

The spelling of 16182667872 in words is "sixteen billion, one hundred eighty-two million, six hundred sixty-seven thousand, eight hundred seventy-two".