13234430079473 has 2 divisors, whose sum is σ = 13234430079474. Its totient is φ = 13234430079472.

The previous prime is 13234430079467. The next prime is 13234430079491. The reversal of 13234430079473 is 37497003443231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6927460848049 + 6306969231424 = 2632007^2 + 2511368^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13234430079473 is a prime.

It is not a weakly prime, because it can be changed into another prime (13234430079413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6617215039736 + 6617215039737.

It is an arithmetic number, because the mean of its divisors is an integer number (6617215039737).

Almost surely, 2^{13234430079473} is an apocalyptic number.

It is an amenable number.

13234430079473 is a deficient number, since it is larger than the sum of its proper divisors (1).

13234430079473 is an equidigital number, since it uses as much as digits as its factorization.

13234430079473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4572288, while the sum is 50.

The spelling of 13234430079473 in words is "thirteen trillion, two hundred thirty-four billion, four hundred thirty million, seventy-nine thousand, four hundred seventy-three".