27142065792 has 96 divisors (see below), whose sum is σ = 80996959680. Its totient is φ = 9047344896.

The previous prime is 27142065737. The next prime is 27142065793. The reversal of 27142065792 is 29756024172.

27142065792 is a `hidden beast` number, since 2 + 71 + 4 + 2 + 0 + 6 + 579 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (27142065793) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 405208 + ... + 467415.

It is an arithmetic number, because the mean of its divisors is an integer number (843718330).

Almost surely, 2^27142065792 is an apocalyptic number.

It is an amenable number.

27142065792 is an abundant number, since it is smaller than the sum of its proper divisors (53854893888).

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

27142065792 is an frugal number, since it uses more digits than its factorization.

27142065792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872652 (or 872628 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The spelling of 27142065792 in words is "twenty-seven billion, one hundred forty-two million, sixty-five thousand, seven hundred ninety-two".