27014270644 has 6 divisors (see below), whose sum is σ = 47274973634. Its totient is φ = 13507135320.

The previous prime is 27014270639. The next prime is 27014270671. The reversal of 27014270644 is 44607241072.

It can be written as a sum of positive squares in only one way, i.e., 20352446244 + 6661824400 = 142662^2 + 81620^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3376783827 + ... + 3376783834.

Almost surely, 2^27014270644 is an apocalyptic number.

It is an amenable number.

27014270644 is a deficient number, since it is larger than the sum of its proper divisors (20260702990).

27014270644 is a wasteful number, since it uses less digits than its factorization.

27014270644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6753567665 (or 6753567663 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 37.

The spelling of 27014270644 in words is "twenty-seven billion, fourteen million, two hundred seventy thousand, six hundred forty-four".