12898923331320 has 1024 divisors, whose sum is σ = 49522843238400. Its totient is φ = 2958313881600.

The previous prime is 12898923331297. The next prime is 12898923331339. The reversal of 12898923331320 is 2313332989821.

12898923331320 is a `hidden beast` number, since 1 + 2 + 8 + 9 + 89 + 233 + 3 + 1 + 320 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 16686834454 + ... + 16686835226.

It is an arithmetic number, because the mean of its divisors is an integer number (48362151600).

Almost surely, 2^{12898923331320} is an apocalyptic number.

12898923331320 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 12898923331320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24761421619200).

12898923331320 is an abundant number, since it is smaller than the sum of its proper divisors (36623919907080).

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

12898923331320 is a wasteful number, since it uses less digits than its factorization.

12898923331320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437 (or 1427 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The spelling of 12898923331320 in words is "twelve trillion, eight hundred ninety-eight billion, nine hundred twenty-three million, three hundred thirty-one thousand, three hundred twenty".