12343441413 has 32 divisors (see below), whose sum is σ = 17803152000. Its totient is φ = 7578095616.

The previous prime is 12343441403. The next prime is 12343441459. The reversal of 12343441413 is 31414434321.

It is a de Polignac number, because none of the positive numbers 2^k-12343441413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12343441403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1018413 + ... + 1030461.

It is an arithmetic number, because the mean of its divisors is an integer number (556348500).

Almost surely, 2^12343441413 is an apocalyptic number.

It is an amenable number.

12343441413 is a deficient number, since it is larger than the sum of its proper divisors (5459710587).

12343441413 is a wasteful number, since it uses less digits than its factorization.

12343441413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12501.

The product of its digits is 13824, while the sum is 30.

Adding to 12343441413 its reverse (31414434321), we get a palindrome (43757875734).

The spelling of 12343441413 in words is "twelve billion, three hundred forty-three million, four hundred forty-one thousand, four hundred thirteen".