12315345341 has 8 divisors (see below), whose sum is σ = 13380050040. Its totient is φ = 11267407872.

The previous prime is 12315345323. The next prime is 12315345359. The reversal of 12315345341 is 14354351321.

It is an interprime number because it is at equal distance from previous prime (12315345323) and next prime (12315345359).

It can be written as a sum of positive squares in 4 ways, for example, as 2114116 + 12313231225 = 1454^2 + 110965^2 .

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 12315345341 - 2¹⁰ = 12315344317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12315345298 and 12315345307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12315645341) 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, 4190276 + ... + 4193213.

It is an arithmetic number, because the mean of its divisors is an integer number (1672506255).

Almost surely, 2^12315345341 is an apocalyptic number.

It is an amenable number.

12315345341 is a deficient number, since it is larger than the sum of its proper divisors (1064704699).

12315345341 is a wasteful number, since it uses less digits than its factorization.

12315345341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8383615.

The product of its digits is 21600, while the sum is 32.

Adding to 12315345341 its reverse (14354351321), we get a palindrome (26669696662).

The spelling of 12315345341 in words is "twelve billion, three hundred fifteen million, three hundred forty-five thousand, three hundred forty-one".