12398892000 has 768 divisors, whose sum is σ = 47551795200. Its totient is φ = 2795520000.

The previous prime is 12398891969. The next prime is 12398892019. The reversal of 12398892000 is 29889321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 156947961 + ... + 156948039.

It is an arithmetic number, because the mean of its divisors is an integer number (61916400).

Almost surely, 2^12398892000 is an apocalyptic number.

12398892000 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 12398892000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23775897600).

12398892000 is an abundant number, since it is smaller than the sum of its proper divisors (35152903200).

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

12398892000 is a wasteful number, since it uses less digits than its factorization.

12398892000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The spelling of 12398892000 in words is "twelve billion, three hundred ninety-eight million, eight hundred ninety-two thousand".