12343424131033 has 4 divisors (see below), whose sum is σ = 12344508515968. Its totient is φ = 12342339746100.

The previous prime is 12343424131013. The next prime is 12343424131057. The reversal of 12343424131033 is 33013142434321.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12343424131033 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12343424131033.

It is not an unprimeable number, because it can be changed into a prime (12343424131013) 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, 542175393 + ... + 542198158.

It is an arithmetic number, because the mean of its divisors is an integer number (3086127128992).

Almost surely, 2^{12343424131033} is an apocalyptic number.

It is an amenable number.

12343424131033 is a deficient number, since it is larger than the sum of its proper divisors (1084384935).

12343424131033 is a wasteful number, since it uses less digits than its factorization.

12343424131033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084384934.

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 12343424131033 its reverse (33013142434321), we get a palindrome (45356566565354).

The spelling of 12343424131033 in words is "twelve trillion, three hundred forty-three billion, four hundred twenty-four million, one hundred thirty-one thousand, thirty-three".