327213446240 has 48 divisors (see below), whose sum is σ = 773230101840. Its totient is φ = 130853491200.

The previous prime is 327213446221. The next prime is 327213446267. The reversal of 327213446240 is 42644312723.

It is a junction number, because it is equal to n+sod(n) for n = 327213446194 and 327213446203.

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, 415190 + ... + 909290.

It is an arithmetic number, because the mean of its divisors is an integer number (16108960455).

Almost surely, 2^327213446240 is an apocalyptic number.

It is an amenable number.

327213446240 is an abundant number, since it is smaller than the sum of its proper divisors (446016655600).

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

327213446240 is a wasteful number, since it uses less digits than its factorization.

327213446240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498255 (or 498247 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 38.

Adding to 327213446240 its reverse (42644312723), we get a palindrome (369857758963).

The spelling of 327213446240 in words is "three hundred twenty-seven billion, two hundred thirteen million, four hundred forty-six thousand, two hundred forty".