13140343221210 has 96 divisors (see below), whose sum is σ = 35344103118480. Its totient is φ = 3383154432000.

The previous prime is 13140343221197. The next prime is 13140343221281. The reversal of 13140343221210 is 1212234304131.

13140343221210 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 0 + 3 + 432 + 212 + 10 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 12651402448161 + 488940773049 = 3556881^2 + 699243^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 115046530 + ... + 115160690.

Almost surely, 2^{13140343221210} is an apocalyptic number.

13140343221210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13140343221210 is an abundant number, since it is smaller than the sum of its proper divisors (22203759897270).

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

13140343221210 is a wasteful number, since it uses less digits than its factorization.

13140343221210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158304 (or 158301 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 13140343221210 its reverse (1212234304131), we get a palindrome (14352577525341).

The spelling of 13140343221210 in words is "thirteen trillion, one hundred forty billion, three hundred forty-three million, two hundred twenty-one thousand, two hundred ten".