27328316424 has 64 divisors (see below), whose sum is σ = 69294700800. Its totient is φ = 8979949056.

The previous prime is 27328316419. The next prime is 27328316467. The reversal of 27328316424 is 42461382372.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1227052 + ... + 1249124.

It is an arithmetic number, because the mean of its divisors is an integer number (1082729700).

Almost surely, 2^27328316424 is an apocalyptic number.

27328316424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

27328316424 is an abundant number, since it is smaller than the sum of its proper divisors (41966384376).

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

27328316424 is a wasteful number, since it uses less digits than its factorization.

27328316424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22814 (or 22810 counting only the distinct ones).

The product of its digits is 387072, while the sum is 42.

Adding to 27328316424 its reverse (42461382372), we get a palindrome (69789698796).

The spelling of 27328316424 in words is "twenty-seven billion, three hundred twenty-eight million, three hundred sixteen thousand, four hundred twenty-four".