27336960672 has 48 divisors (see below), whose sum is σ = 82010884032. Its totient is φ = 7810560000.

The previous prime is 27336960647. The next prime is 27336960691. The reversal of 27336960672 is 27606963372.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

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, 20339329 + ... + 20340672.

It is an arithmetic number, because the mean of its divisors is an integer number (1708560084).

Almost surely, 2^27336960672 is an apocalyptic number.

It is an amenable number.

27336960672 is an abundant number, since it is smaller than the sum of its proper divisors (54673923360).

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

27336960672 is a wasteful number, since it uses less digits than its factorization.

27336960672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40680021 (or 40680013 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 51.

The spelling of 27336960672 in words is "twenty-seven billion, three hundred thirty-six million, nine hundred sixty thousand, six hundred seventy-two".