12989628600 has 192 divisors, whose sum is σ = 45916748640. Its totient is φ = 3009331200.

The previous prime is 12989628581. The next prime is 12989628611. The reversal of 12989628600 is 682698921.

It is a Harshad number since it is a multiple of its sum of digits (51).

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 47 ways as a sum of consecutive naturals, for example, 83620 + ... + 181580.

Almost surely, 2^12989628600 is an apocalyptic number.

12989628600 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 12989628600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22958374320).

12989628600 is an abundant number, since it is smaller than the sum of its proper divisors (32927120040).

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

12989628600 is a wasteful number, since it uses less digits than its factorization.

12989628600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98010 (or 98001 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 51.

The spelling of 12989628600 in words is "twelve billion, nine hundred eighty-nine million, six hundred twenty-eight thousand, six hundred".