27063136340 has 24 divisors (see below), whose sum is σ = 57118185600. Its totient is φ = 10770854688.

The previous prime is 27063136301. The next prime is 27063136351. The reversal of 27063136340 is 4363136072.

It is a self number, because there is not a number n which added to its sum of digits gives 27063136340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3395912 + ... + 3403871.

It is an arithmetic number, because the mean of its divisors is an integer number (2379924400).

Almost surely, 2^27063136340 is an apocalyptic number.

27063136340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27063136340 is an abundant number, since it is smaller than the sum of its proper divisors (30055049260).

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

27063136340 is a wasteful number, since it uses less digits than its factorization.

27063136340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6799991 (or 6799989 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 35.

The spelling of 27063136340 in words is "twenty-seven billion, sixty-three million, one hundred thirty-six thousand, three hundred forty".