382643090282 has 4 divisors (see below), whose sum is σ = 573964635426. Its totient is φ = 191321545140.

The previous prime is 382643090281. The next prime is 382643090287. The reversal of 382643090282 is 282090346283.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 356789987761 + 25853102521 = 597319^2 + 160789^2 .

It is not an unprimeable number, because it can be changed into a prime (382643090281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95660772569 + ... + 95660772572.

Almost surely, 2^382643090282 is an apocalyptic number.

382643090282 is a deficient number, since it is larger than the sum of its proper divisors (191321545144).

382643090282 is a wasteful number, since it uses less digits than its factorization.

382643090282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191321545143.

The product of its (nonzero) digits is 995328, while the sum is 47.

The spelling of 382643090282 in words is "three hundred eighty-two billion, six hundred forty-three million, ninety thousand, two hundred eighty-two".