172033884036 has 144 divisors (see below), whose sum is σ = 501897876480. Its totient is φ = 48668518080.

The previous prime is 172033884023. The next prime is 172033884067. The reversal of 172033884036 is 630488330271.

172033884036 is a `hidden beast` number, since 1 + 7 + 203 + 38 + 8 + 403 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 172033883982 and 172033884000.

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, 15411025 + ... + 15422183.

It is an arithmetic number, because the mean of its divisors is an integer number (3485401920).

Almost surely, 2^172033884036 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 172033884036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250948938240).

172033884036 is an abundant number, since it is smaller than the sum of its proper divisors (329863992444).

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

172033884036 is a wasteful number, since it uses less digits than its factorization.

172033884036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11774 (or 11769 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 172033884036 in words is "one hundred seventy-two billion, thirty-three million, eight hundred eighty-four thousand, thirty-six".