13210025400000 has 1344 divisors, whose sum is σ = 57030144837120. Its totient is φ = 2955916800000.

The previous prime is 13210025399971. The next prime is 13210025400043. The reversal of 13210025400000 is 452001231.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 772191447 + ... + 772208553.

It is an arithmetic number, because the mean of its divisors is an integer number (42433143480).

Almost surely, 2^{13210025400000} is an apocalyptic number.

13210025400000 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 13210025400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28515072418560).

13210025400000 is an abundant number, since it is smaller than the sum of its proper divisors (43820119437120).

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

13210025400000 is a wasteful number, since it uses less digits than its factorization.

13210025400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17177 (or 17141 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 13210025400000 its reverse (452001231), we get a palindrome (13210477401231).

The spelling of 13210025400000 in words is "thirteen trillion, two hundred ten billion, twenty-five million, four hundred thousand".