12326374148528 has 160 divisors (see below), whose sum is σ = 27061927925760. Its totient is φ = 5387635169280.

The previous prime is 12326374148521. The next prime is 12326374148563. The reversal of 12326374148528 is 82584147362321.

It is a happy number.

12326374148528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12326374148521) 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, 2279704001 + ... + 2279709407.

It is an arithmetic number, because the mean of its divisors is an integer number (169137049536).

Almost surely, 2^{12326374148528} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12326374148528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13530963962880).

12326374148528 is an abundant number, since it is smaller than the sum of its proper divisors (14735553777232).

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

12326374148528 is a wasteful number, since it uses less digits than its factorization.

12326374148528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7195 (or 7189 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 56.

The spelling of 12326374148528 in words is "twelve trillion, three hundred twenty-six billion, three hundred seventy-four million, one hundred forty-eight thousand, five hundred twenty-eight".