382540841039 has 4 divisors (see below), whose sum is σ = 437189532624. Its totient is φ = 327892149456.

The previous prime is 382540840991. The next prime is 382540841083. The reversal of 382540841039 is 930148045283.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-382540841039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 382540840984 and 382540841002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382540871039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27324345782 + ... + 27324345795.

It is an arithmetic number, because the mean of its divisors is an integer number (109297383156).

Almost surely, 2^382540841039 is an apocalyptic number.

382540841039 is a deficient number, since it is larger than the sum of its proper divisors (54648691585).

382540841039 is an equidigital number, since it uses as much as digits as its factorization.

382540841039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54648691584.

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 382540841039 in words is "three hundred eighty-two billion, five hundred forty million, eight hundred forty-one thousand, thirty-nine".