13412314320220 has 48 divisors (see below), whose sum is σ = 28319851512288. Its totient is φ = 5335657184000.

The previous prime is 13412314320203. The next prime is 13412314320227. The reversal of 13412314320220 is 2202341321431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13412314320227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1425294 + ... + 5371786.

It is an arithmetic number, because the mean of its divisors is an integer number (589996906506).

Almost surely, 2^{13412314320220} is an apocalyptic number.

13412314320220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13412314320220 is an abundant number, since it is smaller than the sum of its proper divisors (14907537192068).

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

13412314320220 is a wasteful number, since it uses less digits than its factorization.

13412314320220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3947430 (or 3947428 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 13412314320220 its reverse (2202341321431), we get a palindrome (15614655641651).

The spelling of 13412314320220 in words is "thirteen trillion, four hundred twelve billion, three hundred fourteen million, three hundred twenty thousand, two hundred twenty".