27146072838336 has 112 divisors (see below), whose sum is σ = 74303239353600. Its totient is φ = 8736365417472.

The previous prime is 27146072838329. The next prime is 27146072838449. The reversal of 27146072838336 is 63383827064172.

It is a self number, because there is not a number n which added to its sum of digits gives 27146072838336.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206835711 + ... + 206966913.

Almost surely, 2^{27146072838336} is an apocalyptic number.

It is an amenable number.

27146072838336 is an abundant number, since it is smaller than the sum of its proper divisors (47157166515264).

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

27146072838336 is a wasteful number, since it uses less digits than its factorization.

27146072838336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168406 (or 168396 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 60.

The spelling of 27146072838336 in words is "twenty-seven trillion, one hundred forty-six billion, seventy-two million, eight hundred thirty-eight thousand, three hundred thirty-six".