12342265326 has 20 divisors (see below), whose sum is σ = 27655817112. Its totient is φ = 4114088388.

The previous prime is 12342265307. The next prime is 12342265339. The reversal of 12342265326 is 62356224321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 38093250 + ... + 38093573.

Almost surely, 2^12342265326 is an apocalyptic number.

12342265326 is an abundant number, since it is smaller than the sum of its proper divisors (15313551786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12342265326 is an equidigital number, since it uses as much as digits as its factorization.

12342265326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76186837 (or 76186828 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

Adding to 12342265326 its reverse (62356224321), we get a palindrome (74698489647).

The spelling of 12342265326 in words is "twelve billion, three hundred forty-two million, two hundred sixty-five thousand, three hundred twenty-six".