13143330234 has 48 divisors (see below), whose sum is σ = 28790772192. Its totient is φ = 4333006944.

The previous prime is 13143330223. The next prime is 13143330247. The reversal of 13143330234 is 43203334131.

It is a junction number, because it is equal to n+sod(n) for n = 13143330198 and 13143330207.

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, 1233112 + ... + 1243724.

It is an arithmetic number, because the mean of its divisors is an integer number (599807754).

Almost surely, 2^13143330234 is an apocalyptic number.

13143330234 is an abundant number, since it is smaller than the sum of its proper divisors (15647441958).

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

13143330234 is a wasteful number, since it uses less digits than its factorization.

13143330234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11371 (or 11368 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 13143330234 its reverse (43203334131), we get a palindrome (56346664365).

The spelling of 13143330234 in words is "thirteen billion, one hundred forty-three million, three hundred thirty thousand, two hundred thirty-four".