327902568240 has 320 divisors, whose sum is σ = 1113898705920. Its totient is φ = 79310499840.

The previous prime is 327902568199. The next prime is 327902568241. The reversal of 327902568240 is 42865209723.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 327902568240.

It is not an unprimeable number, because it can be changed into a prime (327902568241) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42094266 + ... + 42102054.

It is an arithmetic number, because the mean of its divisors is an integer number (3480933456).

Almost surely, 2^327902568240 is an apocalyptic number.

327902568240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 327902568240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (556949352960).

327902568240 is an abundant number, since it is smaller than the sum of its proper divisors (785996137680).

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

327902568240 is a wasteful number, since it uses less digits than its factorization.

327902568240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8052 (or 8046 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 327902568240 in words is "three hundred twenty-seven billion, nine hundred two million, five hundred sixty-eight thousand, two hundred forty".