12801608600 has 192 divisors, whose sum is σ = 34730143200. Its totient is φ = 4336640000.

The previous prime is 12801608581. The next prime is 12801608629. The reversal of 12801608600 is 680610821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3775706 + ... + 3779094.

Almost surely, 2^12801608600 is an apocalyptic number.

12801608600 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 12801608600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17365071600).

12801608600 is an abundant number, since it is smaller than the sum of its proper divisors (21928534600).

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

12801608600 is a wasteful number, since it uses less digits than its factorization.

12801608600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3534 (or 3525 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The spelling of 12801608600 in words is "twelve billion, eight hundred one million, six hundred eight thousand, six hundred".