12319432935888 has 960 divisors, whose sum is σ = 39011903078400. Its totient is φ = 3322041569280.

The previous prime is 12319432935881. The next prime is 12319432935899. The reversal of 12319432935888 is 88853923491321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12319432935881) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 25719066433 + ... + 25719066911.

It is an arithmetic number, because the mean of its divisors is an integer number (40637399040).

Almost surely, 2^{12319432935888} 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 12319432935888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19505951539200).

12319432935888 is an abundant number, since it is smaller than the sum of its proper divisors (26692470142512).

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

12319432935888 is a wasteful number, since it uses less digits than its factorization.

12319432935888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728 (or 703 counting only the distinct ones).

The product of its digits is 89579520, while the sum is 66.

The spelling of 12319432935888 in words is "twelve trillion, three hundred nineteen billion, four hundred thirty-two million, nine hundred thirty-five thousand, eight hundred eighty-eight".