13234212033443 has 4 divisors (see below), whose sum is σ = 13250817068160. Its totient is φ = 13217606998728.

The previous prime is 13234212033437. The next prime is 13234212033463. The reversal of 13234212033443 is 34433021243231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13234212033443 - 2⁸ = 13234212033187 is a prime.

It is a super-2 number, since 2×13234212033443² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13234212033463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8302516163 + ... + 8302517756.

It is an arithmetic number, because the mean of its divisors is an integer number (3312704267040).

Almost surely, 2^{13234212033443} is an apocalyptic number.

13234212033443 is a deficient number, since it is larger than the sum of its proper divisors (16605034717).

13234212033443 is an equidigital number, since it uses as much as digits as its factorization.

13234212033443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16605034716.

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

Adding to 13234212033443 its reverse (34433021243231), we get a palindrome (47667233276674).

The spelling of 13234212033443 in words is "thirteen trillion, two hundred thirty-four billion, two hundred twelve million, thirty-three thousand, four hundred forty-three".