12333237726420 has 192 divisors, whose sum is σ = 41349218400000. Its totient is φ = 3033846047232.

The previous prime is 12333237726419. The next prime is 12333237726443. The reversal of 12333237726420 is 2462773233321.

It is a happy number.

12333237726420 is a `hidden beast` number, since 1 + 2 + 3 + 332 + 37 + 7 + 264 + 20 = 666.

12333237726420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9936966 + ... + 11108994.

It is an arithmetic number, because the mean of its divisors is an integer number (215360512500).

Almost surely, 2^{12333237726420} is an apocalyptic number.

12333237726420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12333237726420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20674609200000).

12333237726420 is an abundant number, since it is smaller than the sum of its proper divisors (29015980673580).

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

12333237726420 is a wasteful number, since it uses less digits than its factorization.

12333237726420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173559 (or 1173551 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 45.

The spelling of 12333237726420 in words is "twelve trillion, three hundred thirty-three billion, two hundred thirty-seven million, seven hundred twenty-six thousand, four hundred twenty".