27268887336 has 16 divisors (see below), whose sum is σ = 68172218400. Its totient is φ = 9089629104.

The previous prime is 27268887307. The next prime is 27268887361. The reversal of 27268887336 is 63378886272.

It is a super-2 number, since 2×27268887336² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 27268887336.

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, 568101796 + ... + 568101843.

It is an arithmetic number, because the mean of its divisors is an integer number (4260763650).

Almost surely, 2^27268887336 is an apocalyptic number.

It is an amenable number.

27268887336 is an abundant number, since it is smaller than the sum of its proper divisors (40903331064).

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

27268887336 is a wasteful number, since it uses less digits than its factorization.

27268887336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136203648 (or 1136203644 counting only the distinct ones).

The product of its digits is 32514048, while the sum is 60.

The spelling of 27268887336 in words is "twenty-seven billion, two hundred sixty-eight million, eight hundred eighty-seven thousand, three hundred thirty-six".