327612518412 has 24 divisors (see below), whose sum is σ = 764477149296. Its totient is φ = 109197324288.

The previous prime is 327612518333. The next prime is 327612518419. The reversal of 327612518412 is 214815216723.

It is not an unprimeable number, because it can be changed into a prime (327612518419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654853 + ... + 1041180.

It is an arithmetic number, because the mean of its divisors is an integer number (31853214554).

Almost surely, 2^327612518412 is an apocalyptic number.

It is an amenable number.

327612518412 is an abundant number, since it is smaller than the sum of its proper divisors (436864630884).

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

327612518412 is a wasteful number, since it uses less digits than its factorization.

327612518412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712137 (or 1712135 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The spelling of 327612518412 in words is "three hundred twenty-seven billion, six hundred twelve million, five hundred eighteen thousand, four hundred twelve".