382641580813 has 8 divisors (see below), whose sum is σ = 382802663936. Its totient is φ = 382480542000.

The previous prime is 382641580799. The next prime is 382641580829. The reversal of 382641580813 is 318085146283.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-382641580813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382641580883) 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, 44370220 + ... + 44378842.

It is an arithmetic number, because the mean of its divisors is an integer number (47850332992).

Almost surely, 2^382641580813 is an apocalyptic number.

It is an amenable number.

382641580813 is a deficient number, since it is larger than the sum of its proper divisors (161083123).

382641580813 is an equidigital number, since it uses as much as digits as its factorization.

382641580813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22155.

The product of its (nonzero) digits is 1105920, while the sum is 49.

The spelling of 382641580813 in words is "three hundred eighty-two billion, six hundred forty-one million, five hundred eighty thousand, eight hundred thirteen".