382678109141 has 4 divisors (see below), whose sum is σ = 383457494784. Its totient is φ = 381898723500.

The previous prime is 382678109117. The next prime is 382678109197. The reversal of 382678109141 is 141901876283.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 382678109141 - 2¹⁰ = 382678108117 is a prime.

It is a super-2 number, since 2×382678109141² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 382678109141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382678109741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389692085 + ... + 389693066.

It is an arithmetic number, because the mean of its divisors is an integer number (95864373696).

Almost surely, 2^382678109141 is an apocalyptic number.

It is an amenable number.

382678109141 is a deficient number, since it is larger than the sum of its proper divisors (779385643).

382678109141 is an equidigital number, since it uses as much as digits as its factorization.

382678109141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779385642.

The product of its (nonzero) digits is 580608, while the sum is 50.

The spelling of 382678109141 in words is "three hundred eighty-two billion, six hundred seventy-eight million, one hundred nine thousand, one hundred forty-one".