27415340012 has 6 divisors (see below), whose sum is σ = 47976845028. Its totient is φ = 13707670004.

The previous prime is 27415339999. The next prime is 27415340023. The reversal of 27415340012 is 21004351472.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3426917498 + ... + 3426917505.

It is an arithmetic number, because the mean of its divisors is an integer number (7996140838).

Almost surely, 2^27415340012 is an apocalyptic number.

It is an amenable number.

27415340012 is a deficient number, since it is larger than the sum of its proper divisors (20561505016).

27415340012 is a wasteful number, since it uses less digits than its factorization.

27415340012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6853835007 (or 6853835005 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

Adding to 27415340012 its reverse (21004351472), we get a palindrome (48419691484).

The spelling of 27415340012 in words is "twenty-seven billion, four hundred fifteen million, three hundred forty thousand, twelve".