27270726244 has 6 divisors (see below), whose sum is σ = 47723770934. Its totient is φ = 13635363120.

The previous prime is 27270726233. The next prime is 27270726251. The reversal of 27270726244 is 44262707272.

It can be written as a sum of positive squares in only one way, i.e., 25740351844 + 1530374400 = 160438^2 + 39120^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 27270726244.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3408840777 + ... + 3408840784.

Almost surely, 2^27270726244 is an apocalyptic number.

It is an amenable number.

27270726244 is a deficient number, since it is larger than the sum of its proper divisors (20453044690).

27270726244 is a wasteful number, since it uses less digits than its factorization.

27270726244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6817681565 (or 6817681563 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 43.

The spelling of 27270726244 in words is "twenty-seven billion, two hundred seventy million, seven hundred twenty-six thousand, two hundred forty-four".