27400856096 has 24 divisors (see below), whose sum is σ = 53950872780. Its totient is φ = 13699047168.

The previous prime is 27400856033. The next prime is 27400856101. The reversal of 27400856096 is 69065800472.

It can be written as a sum of positive squares in 2 ways, for example, as 26004787600 + 1396068496 = 161260^2 + 37364^2 .

It is a super-2 number, since 2×27400856096² (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 27400856096.

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, 328550 + ... + 403418.

Almost surely, 2^27400856096 is an apocalyptic number.

It is an amenable number.

27400856096 is a deficient number, since it is larger than the sum of its proper divisors (26550016684).

27400856096 is a wasteful number, since it uses less digits than its factorization.

27400856096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86316 (or 86308 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 27400856096 in words is "twenty-seven billion, four hundred million, eight hundred fifty-six thousand, ninety-six".