13214243112020 has 48 divisors (see below), whose sum is σ = 29210967508800. Its totient is φ = 5007410876160.

The previous prime is 13214243112017. The next prime is 13214243112029. The reversal of 13214243112020 is 2021134241231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13214243112029) 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, 22609880 + ... + 23186960.

It is an arithmetic number, because the mean of its divisors is an integer number (608561823100).

Almost surely, 2^{13214243112020} is an apocalyptic number.

13214243112020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13214243112020 is an abundant number, since it is smaller than the sum of its proper divisors (15996724396780).

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

13214243112020 is a wasteful number, since it uses less digits than its factorization.

13214243112020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637368 (or 637366 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 13214243112020 its reverse (2021134241231), we get a palindrome (15235377353251).

The spelling of 13214243112020 in words is "thirteen trillion, two hundred fourteen billion, two hundred forty-three million, one hundred twelve thousand, twenty".