32326818188868 has 144 divisors (see below), whose sum is σ = 94033875796224. Its totient is φ = 9172448812800.

The previous prime is 32326818188827. The next prime is 32326818188879. The reversal of 32326818188868 is 86888181862323.

32326818188868 is a `hidden beast` number, since 3 + 232 + 68 + 181 + 88 + 86 + 8 = 666.

32326818188868 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×32326818188868² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32326818188796 and 32326818188805.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 135231546 + ... + 135470382.

Almost surely, 2^{32326818188868} 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 32326818188868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47016937898112).

32326818188868 is an abundant number, since it is smaller than the sum of its proper divisors (61707057607356).

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

32326818188868 is a wasteful number, since it uses less digits than its factorization.

32326818188868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242562 (or 242557 counting only the distinct ones).

The product of its digits is 339738624, while the sum is 72.

The spelling of 32326818188868 in words is "thirty-two trillion, three hundred twenty-six billion, eight hundred eighteen million, one hundred eighty-eight thousand, eight hundred sixty-eight".