12473082131328 has 2016 divisors, whose sum is σ = 48815309013840. Its totient is φ = 3106510258176.

The previous prime is 12473082131327. The next prime is 12473082131329. The reversal of 12473082131328 is 82313128037421.

12473082131328 is a `hidden beast` number, since 1 + 2 + 4 + 7 + 308 + 2 + 1 + 313 + 28 = 666.

It is an interprime number because it is at equal distance from previous prime (12473082131327) and next prime (12473082131329).

It is a tau number, because it is divible by the number of its divisors (2016).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12473082131327) by changing a digit.

It is a polite number, since it can be written in 251 ways as a sum of consecutive naturals, for example, 39850102500 + ... + 39850102812.

Almost surely, 2^{12473082131328} is an apocalyptic number.

12473082131328 is a gapful number since it is divisible by the number (18) 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 12473082131328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24407654506920).

12473082131328 is an abundant number, since it is smaller than the sum of its proper divisors (36342226882512).

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

12473082131328 is an equidigital number, since it uses as much as digits as its factorization.

12473082131328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 12473082131328 in words is "twelve trillion, four hundred seventy-three billion, eighty-two million, one hundred thirty-one thousand, three hundred twenty-eight".