27408274396 has 6 divisors (see below), whose sum is σ = 47964480200. Its totient is φ = 13704137196.

The previous prime is 27408274351. The next prime is 27408274417. The reversal of 27408274396 is 69347280472.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 3426034296 + ... + 3426034303.

Almost surely, 2^27408274396 is an apocalyptic number.

It is an amenable number.

27408274396 is a deficient number, since it is larger than the sum of its proper divisors (20556205804).

27408274396 is a wasteful number, since it uses less digits than its factorization.

27408274396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6852068603 (or 6852068601 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 27408274396 in words is "twenty-seven billion, four hundred eight million, two hundred seventy-four thousand, three hundred ninety-six".