341781273839 has 8 divisors (see below), whose sum is σ = 345365069280. Its totient is φ = 338198708736.

The previous prime is 341781273829. The next prime is 341781273857. The reversal of 341781273839 is 938372187143.

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 not a de Polignac number, because 341781273839 - 2²⁰ = 341780225263 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 (341781273829) 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, 256307 + ... + 865595.

It is an arithmetic number, because the mean of its divisors is an integer number (43170633660).

Almost surely, 2^341781273839 is an apocalyptic number.

341781273839 is a deficient number, since it is larger than the sum of its proper divisors (3583795441).

341781273839 is an equidigital number, since it uses as much as digits as its factorization.

341781273839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615169.

The product of its digits is 6096384, while the sum is 56.

The spelling of 341781273839 in words is "three hundred forty-one billion, seven hundred eighty-one million, two hundred seventy-three thousand, eight hundred thirty-nine".