27384377448 has 32 divisors (see below), whose sum is σ = 68762547360. Its totient is φ = 9087912000.

The previous prime is 27384377429. The next prime is 27384377459. The reversal of 27384377448 is 84477348372.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2507803 + ... + 2518698.

It is an arithmetic number, because the mean of its divisors is an integer number (2148829605).

Almost surely, 2^27384377448 is an apocalyptic number.

It is an amenable number.

27384377448 is an abundant number, since it is smaller than the sum of its proper divisors (41378169912).

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

27384377448 is a wasteful number, since it uses less digits than its factorization.

27384377448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5026737 (or 5026733 counting only the distinct ones).

The product of its digits is 25288704, while the sum is 57.

The spelling of 27384377448 in words is "twenty-seven billion, three hundred eighty-four million, three hundred seventy-seven thousand, four hundred forty-eight".