27147846996 has 36 divisors (see below), whose sum is σ = 68632502484. Its totient is φ = 9048124800.

The previous prime is 27147846989. The next prime is 27147847033. The reversal of 27147846996 is 69964874172.

27147846996 is a `hidden beast` number, since 2 + 7 + 14 + 78 + 469 + 96 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6290710596 + 20857136400 = 79314^2 + 144420^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 264976 + ... + 352856.

Almost surely, 2^27147846996 is an apocalyptic number.

It is an amenable number.

27147846996 is an abundant number, since it is smaller than the sum of its proper divisors (41484655488).

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

27147846996 is a wasteful number, since it uses less digits than its factorization.

27147846996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96472 (or 96467 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 63.

The spelling of 27147846996 in words is "twenty-seven billion, one hundred forty-seven million, eight hundred forty-six thousand, nine hundred ninety-six".