12352342133613 has 4 divisors (see below), whose sum is σ = 16469789511488. Its totient is φ = 8234894755740.

The previous prime is 12352342133581. The next prime is 12352342133623. The reversal of 12352342133613 is 31633124325321.

12352342133613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 12352342133613 - 2⁵ = 12352342133581 is a prime.

It is a super-2 number, since 2×12352342133613² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12352342133623) 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, 2058723688933 + ... + 2058723688938.

It is an arithmetic number, because the mean of its divisors is an integer number (4117447377872).

Almost surely, 2^{12352342133613} is an apocalyptic number.

It is an amenable number.

12352342133613 is a deficient number, since it is larger than the sum of its proper divisors (4117447377875).

12352342133613 is an equidigital number, since it uses as much as digits as its factorization.

12352342133613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4117447377874.

The product of its digits is 233280, while the sum is 39.

Adding to 12352342133613 its reverse (31633124325321), we get a palindrome (43985466458934).

The spelling of 12352342133613 in words is "twelve trillion, three hundred fifty-two billion, three hundred forty-two million, one hundred thirty-three thousand, six hundred thirteen".