12434223403131 has 8 divisors (see below), whose sum is σ = 16578981592080. Its totient is φ = 8289473741472.

The previous prime is 12434223403093. The next prime is 12434223403141. The reversal of 12434223403131 is 13130432243421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12434223403131 - 2¹⁴ = 12434223386747 is a prime.

It is a super-2 number, since 2×12434223403131² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12434223403092 and 12434223403101.

It is not an unprimeable number, because it can be changed into a prime (12434223403141) 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, 3116181 + ... + 5880393.

It is an arithmetic number, because the mean of its divisors is an integer number (2072372699010).

Almost surely, 2^{12434223403131} is an apocalyptic number.

12434223403131 is a deficient number, since it is larger than the sum of its proper divisors (4144758188949).

12434223403131 is a wasteful number, since it uses less digits than its factorization.

12434223403131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4263645.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 12434223403131 its reverse (13130432243421), we get a palindrome (25564655646552).

The spelling of 12434223403131 in words is "twelve trillion, four hundred thirty-four billion, two hundred twenty-three million, four hundred three thousand, one hundred thirty-one".