184818936972 has 12 divisors (see below), whose sum is σ = 431244186296. Its totient is φ = 61606312320.

The previous prime is 184818936971. The next prime is 184818937001. The reversal of 184818936972 is 279639818481.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (184818936971) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7700789029 + ... + 7700789052.

Almost surely, 2^184818936972 is an apocalyptic number.

184818936972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

184818936972 is an abundant number, since it is smaller than the sum of its proper divisors (246425249324).

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

184818936972 is a wasteful number, since it uses less digits than its factorization.

184818936972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15401578088 (or 15401578086 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 66.

The spelling of 184818936972 in words is "one hundred eighty-four billion, eight hundred eighteen million, nine hundred thirty-six thousand, nine hundred seventy-two".