12542325326 has 8 divisors (see below), whose sum is σ = 18818714640. Its totient is φ = 6269420448.

The previous prime is 12542325317. The next prime is 12542325337. The reversal of 12542325326 is 62352324521.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 862091 + ... + 876518.

It is an arithmetic number, because the mean of its divisors is an integer number (2352339330).

Almost surely, 2^12542325326 is an apocalyptic number.

12542325326 is a deficient number, since it is larger than the sum of its proper divisors (6276389314).

12542325326 is a wasteful number, since it uses less digits than its factorization.

12542325326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742218.

The product of its digits is 86400, while the sum is 35.

Adding to 12542325326 its reverse (62352324521), we get a palindrome (74894649847).

The spelling of 12542325326 in words is "twelve billion, five hundred forty-two million, three hundred twenty-five thousand, three hundred twenty-six".