341561660345 has 8 divisors (see below), whose sum is σ = 410045287176. Its totient is φ = 273135131776.

The previous prime is 341561660309. The next prime is 341561660353. The reversal of 341561660345 is 543066165143.

It can be written as a sum of positive squares in 4 ways, for example, as 2908660624 + 338652999721 = 53932^2 + 581939^2 .

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 341561660345 - 2³⁰ = 340487918521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 341561660296 and 341561660305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14261402 + ... + 14285331.

It is an arithmetic number, because the mean of its divisors is an integer number (51255660897).

Almost surely, 2^341561660345 is an apocalyptic number.

It is an amenable number.

341561660345 is a deficient number, since it is larger than the sum of its proper divisors (68483626831).

341561660345 is a wasteful number, since it uses less digits than its factorization.

341561660345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28549131.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 341561660345 in words is "three hundred forty-one billion, five hundred sixty-one million, six hundred sixty thousand, three hundred forty-five".