184813000840 has 32 divisors (see below), whose sum is σ = 447816118680. Its totient is φ = 68238646272.

The previous prime is 184813000769. The next prime is 184813000921. The reversal of 184813000840 is 48000318481.

It can be written as a sum of positive squares in 4 ways, for example, as 116995466116 + 67817534724 = 342046^2 + 260418^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 184813000840.

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 7 ways as a sum of consecutive naturals, for example, 177704289 + ... + 177705328.

Almost surely, 2^184813000840 is an apocalyptic number.

184813000840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

184813000840 is an abundant number, since it is smaller than the sum of its proper divisors (263003117840).

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

184813000840 is a wasteful number, since it uses less digits than its factorization.

184813000840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355409641 (or 355409637 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 37.

The spelling of 184813000840 in words is "one hundred eighty-four billion, eight hundred thirteen million, eight hundred forty", and thus it is an aban number.