27120465455204 has 12 divisors (see below), whose sum is σ = 51775434050928. Its totient is φ = 12327484297800.

The previous prime is 27120465455189. The next prime is 27120465455207. The reversal of 27120465455204 is 40255456402172.

It is not an unprimeable number, because it can be changed into a prime (27120465455207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308187107402 + ... + 308187107489.

It is an arithmetic number, because the mean of its divisors is an integer number (4314619504244).

Almost surely, 2^{27120465455204} is an apocalyptic number.

It is an amenable number.

27120465455204 is a deficient number, since it is larger than the sum of its proper divisors (24654968595724).

27120465455204 is a wasteful number, since it uses less digits than its factorization.

27120465455204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616374214906 (or 616374214904 counting only the distinct ones).

The product of its (nonzero) digits is 2688000, while the sum is 47.

The spelling of 27120465455204 in words is "twenty-seven trillion, one hundred twenty billion, four hundred sixty-five million, four hundred fifty-five thousand, two hundred four".