13210876897920 has 1024 divisors, whose sum is σ = 53412706368000. Its totient is φ = 3057116774400.

The previous prime is 13210876897891. The next prime is 13210876897957. The reversal of 13210876897920 is 2979867801231.

13210876897920 is a `hidden beast` number, since 1 + 321 + 0 + 87 + 68 + 97 + 92 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4968361551 + ... + 4968364209.

Almost surely, 2^{13210876897920} is an apocalyptic number.

13210876897920 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 13210876897920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26706353184000).

13210876897920 is an abundant number, since it is smaller than the sum of its proper divisors (40201829470080).

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

13210876897920 is a wasteful number, since it uses less digits than its factorization.

13210876897920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4018 (or 4000 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 63.

The spelling of 13210876897920 in words is "thirteen trillion, two hundred ten billion, eight hundred seventy-six million, eight hundred ninety-seven thousand, nine hundred twenty".