13340344431230 has 64 divisors (see below), whose sum is σ = 25298691337728. Its totient is φ = 5057785774080.

The previous prime is 13340344431229. The next prime is 13340344431277. The reversal of 13340344431230 is 3213444304331.

13340344431230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 8776514 + ... + 10183706.

It is an arithmetic number, because the mean of its divisors is an integer number (395292052152).

Almost surely, 2^{13340344431230} is an apocalyptic number.

13340344431230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13340344431230 is a deficient number, since it is larger than the sum of its proper divisors (11958346906498).

13340344431230 is a wasteful number, since it uses less digits than its factorization.

13340344431230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407861.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 13340344431230 its reverse (3213444304331), we get a palindrome (16553788735561).

The spelling of 13340344431230 in words is "thirteen trillion, three hundred forty billion, three hundred forty-four million, four hundred thirty-one thousand, two hundred thirty".