13240042020200 has 96 divisors (see below), whose sum is σ = 30852389933760. Its totient is φ = 5284099929600.

The previous prime is 13240042020197. The next prime is 13240042020259. The reversal of 13240042020200 is 202024004231.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 661628195 + ... + 661648205.

It is an arithmetic number, because the mean of its divisors is an integer number (321379061810).

Almost surely, 2^{13240042020200} is an apocalyptic number.

13240042020200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13240042020200 is an abundant number, since it is smaller than the sum of its proper divisors (17612347913560).

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

13240042020200 is a wasteful number, since it uses less digits than its factorization.

13240042020200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27307 (or 27298 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 13240042020200 its reverse (202024004231), we get a palindrome (13442066024431).

The spelling of 13240042020200 in words is "thirteen trillion, two hundred forty billion, forty-two million, twenty thousand, two hundred".