13234443344045 has 64 divisors (see below), whose sum is σ = 20098761209856. Its totient is φ = 8125639822080.

The previous prime is 13234443344033. The next prime is 13234443344131. The reversal of 13234443344045 is 54044334443231.

It is not a de Polignac number, because 13234443344045 - 2⁴ = 13234443344029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13234443343987 and 13234443344005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 181224959 + ... + 181297971.

It is an arithmetic number, because the mean of its divisors is an integer number (314043143904).

Almost surely, 2^{13234443344045} is an apocalyptic number.

It is an amenable number.

13234443344045 is a deficient number, since it is larger than the sum of its proper divisors (6864317865811).

13234443344045 is a wasteful number, since it uses less digits than its factorization.

13234443344045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80130.

The product of its (nonzero) digits is 3317760, while the sum is 44.

Adding to 13234443344045 its reverse (54044334443231), we get a palindrome (67278777787276).

The spelling of 13234443344045 in words is "thirteen trillion, two hundred thirty-four billion, four hundred forty-three million, three hundred forty-four thousand, forty-five".