12143404026300 has 432 divisors, whose sum is σ = 40969927256832. Its totient is φ = 2761801574400.

The previous prime is 12143404026253. The next prime is 12143404026373. The reversal of 12143404026300 is 362040434121.

It is a super-2 number, since 2×12143404026300² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 42201915 + ... + 42488685.

It is an arithmetic number, because the mean of its divisors is an integer number (94837794576).

Almost surely, 2^{12143404026300} is an apocalyptic number.

12143404026300 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 12143404026300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20484963628416).

12143404026300 is an abundant number, since it is smaller than the sum of its proper divisors (28826523230532).

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

12143404026300 is a wasteful number, since it uses less digits than its factorization.

12143404026300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286866 (or 286840 counting only the distinct ones).

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

The spelling of 12143404026300 in words is "twelve trillion, one hundred forty-three billion, four hundred four million, twenty-six thousand, three hundred".