12423141134 has 4 divisors (see below), whose sum is σ = 18634711704. Its totient is φ = 6211570566.

The previous prime is 12423141103. The next prime is 12423141169. The reversal of 12423141134 is 43114132421.

12423141134 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.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3105785282 + ... + 3105785285.

It is an arithmetic number, because the mean of its divisors is an integer number (4658677926).

Almost surely, 2^12423141134 is an apocalyptic number.

12423141134 is a deficient number, since it is larger than the sum of its proper divisors (6211570570).

12423141134 is an equidigital number, since it uses as much as digits as its factorization.

12423141134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6211570569.

The product of its digits is 2304, while the sum is 26.

Adding to 12423141134 its reverse (43114132421), we get a palindrome (55537273555).

The spelling of 12423141134 in words is "twelve billion, four hundred twenty-three million, one hundred forty-one thousand, one hundred thirty-four".