12434341331 has 8 divisors (see below), whose sum is σ = 13167100800. Its totient is φ = 11701729408.

The previous prime is 12434341319. The next prime is 12434341333. The reversal of 12434341331 is 13314343421.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-12434341331 is a prime.

It is a super-2 number, since 2×12434341331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12434341294 and 12434341303.

It is not an unprimeable number, because it can be changed into a prime (12434341333) 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, 169745 + ... + 231693.

It is an arithmetic number, because the mean of its divisors is an integer number (1645887600).

Almost surely, 2^12434341331 is an apocalyptic number.

12434341331 is a deficient number, since it is larger than the sum of its proper divisors (732759469).

12434341331 is a wasteful number, since it uses less digits than its factorization.

12434341331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73773.

The product of its digits is 10368, while the sum is 29.

Adding to 12434341331 its reverse (13314343421), we get a palindrome (25748684752).

The spelling of 12434341331 in words is "twelve billion, four hundred thirty-four million, three hundred forty-one thousand, three hundred thirty-one".