382715234450 has 48 divisors (see below), whose sum is σ = 779714414280. Its totient is φ = 139112709120.

The previous prime is 382715234411. The next prime is 382715234459. The reversal of 382715234450 is 54432517283.

It can be written as a sum of positive squares in 12 ways, for example, as 105442428961 + 277272805489 = 324719^2 + 526567^2 .

It is not an unprimeable number, because it can be changed into a prime (382715234459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7738337 + ... + 7787636.

Almost surely, 2^382715234450 is an apocalyptic number.

382715234450 is an abundant number, since it is smaller than the sum of its proper divisors (396999179830).

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

382715234450 is a wasteful number, since it uses less digits than its factorization.

382715234450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15526031 (or 15526026 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 44.

The spelling of 382715234450 in words is "three hundred eighty-two billion, seven hundred fifteen million, two hundred thirty-four thousand, four hundred fifty".