27006936416 has 12 divisors (see below), whose sum is σ = 53169906132. Its totient is φ = 13503468192.

The previous prime is 27006936391. The next prime is 27006936419. The reversal of 27006936416 is 61463960072.

It is a super-2 number, since 2×27006936416² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27006936419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 421983350 + ... + 421983413.

It is an arithmetic number, because the mean of its divisors is an integer number (4430825511).

Almost surely, 2^27006936416 is an apocalyptic number.

It is an amenable number.

27006936416 is a deficient number, since it is larger than the sum of its proper divisors (26162969716).

27006936416 is an equidigital number, since it uses as much as digits as its factorization.

27006936416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843966773 (or 843966765 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 27006936416 in words is "twenty-seven billion, six million, nine hundred thirty-six thousand, four hundred sixteen".