382321704272 has 40 divisors (see below), whose sum is σ = 784363911336. Its totient is φ = 179906420736.

The previous prime is 382321704253. The next prime is 382321704277. The reversal of 382321704272 is 272407123283.

It can be written as a sum of positive squares in 4 ways, for example, as 123794200336 + 258527503936 = 351844^2 + 508456^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382321704277) 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, 8958248 + ... + 9000824.

Almost surely, 2^382321704272 is an apocalyptic number.

It is an amenable number.

382321704272 is an abundant number, since it is smaller than the sum of its proper divisors (402042207064).

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

382321704272 is a wasteful number, since it uses less digits than its factorization.

382321704272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75615 (or 75609 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 41.

The spelling of 382321704272 in words is "three hundred eighty-two billion, three hundred twenty-one million, seven hundred four thousand, two hundred seventy-two".