13210214203420 has 96 divisors (see below), whose sum is σ = 29936930139648. Its totient is φ = 4867582954752.

The previous prime is 13210214203391. The next prime is 13210214203451. The reversal of 13210214203420 is 2430241201231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 266595087 + ... + 266644633.

It is an arithmetic number, because the mean of its divisors is an integer number (311843022288).

Almost surely, 2^{13210214203420} is an apocalyptic number.

13210214203420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13210214203420 is an abundant number, since it is smaller than the sum of its proper divisors (16726715936228).

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

13210214203420 is a wasteful number, since it uses less digits than its factorization.

13210214203420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51659 (or 51657 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 13210214203420 its reverse (2430241201231), we get a palindrome (15640455404651).

The spelling of 13210214203420 in words is "thirteen trillion, two hundred ten billion, two hundred fourteen million, two hundred three thousand, four hundred twenty".