341036361323521 has 4 divisors (see below), whose sum is σ = 349354321355844. Its totient is φ = 332718401291200.

The previous prime is 341036361323503. The next prime is 341036361323533. The reversal of 341036361323521 is 125323163630143.

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

It can be written as a sum of positive squares in 2 ways, for example, as 11354446772496 + 329681914551025 = 3369636^2 + 18157145^2 .

It is a cyclic number.

It is not a de Polignac number, because 341036361323521 - 2¹¹ = 341036361321473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (341036361353521) 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, 4158980016100 + ... + 4158980016181.

It is an arithmetic number, because the mean of its divisors is an integer number (87338580338961).

Almost surely, 2^{341036361323521} is an apocalyptic number.

It is an amenable number.

341036361323521 is a deficient number, since it is larger than the sum of its proper divisors (8317960032323).

341036361323521 is an equidigital number, since it uses as much as digits as its factorization.

341036361323521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8317960032322.

The product of its (nonzero) digits is 699840, while the sum is 43.

The spelling of 341036361323521 in words is "three hundred forty-one trillion, thirty-six billion, three hundred sixty-one million, three hundred twenty-three thousand, five hundred twenty-one".