27380834306 has 32 divisors (see below), whose sum is σ = 47606262528. Its totient is φ = 11567888640.

The previous prime is 27380834303. The next prime is 27380834353. The reversal of 27380834306 is 60343808372.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (27380834303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2356046 + ... + 2367638.

It is an arithmetic number, because the mean of its divisors is an integer number (1487695704).

Almost surely, 2^27380834306 is an apocalyptic number.

27380834306 is a deficient number, since it is larger than the sum of its proper divisors (20225428222).

27380834306 is a wasteful number, since it uses less digits than its factorization.

27380834306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13986.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 27380834306 in words is "twenty-seven billion, three hundred eighty million, eight hundred thirty-four thousand, three hundred six".