13601280000 has 1040 divisors, whose sum is σ = 58956327936. Its totient is φ = 2703360000.

The previous prime is 13601279999. The next prime is 13601280013. The reversal of 13601280000 is 8210631.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 591359989 + ... + 591360011.

Almost surely, 2^13601280000 is an apocalyptic number.

13601280000 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 13601280000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29478163968).

13601280000 is an abundant number, since it is smaller than the sum of its proper divisors (45355047936).

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

13601280000 is an equidigital number, since it uses as much as digits as its factorization.

13601280000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88 (or 51 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 13601280000 its reverse (8210631), we get a palindrome (13609490631).

The spelling of 13601280000 in words is "thirteen billion, six hundred one million, two hundred eighty thousand".