27423030084 has 12 divisors (see below), whose sum is σ = 63987070224. Its totient is φ = 9141010024.

The previous prime is 27423030059. The next prime is 27423030091. The reversal of 27423030084 is 48003032472.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1142626242 + ... + 1142626265.

It is an arithmetic number, because the mean of its divisors is an integer number (5332255852).

Almost surely, 2^27423030084 is an apocalyptic number.

It is an amenable number.

27423030084 is an abundant number, since it is smaller than the sum of its proper divisors (36564040140).

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

27423030084 is a wasteful number, since it uses less digits than its factorization.

27423030084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285252514 (or 2285252512 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

The spelling of 27423030084 in words is "twenty-seven billion, four hundred twenty-three million, thirty thousand, eighty-four".