13413044501 has 2 divisors, whose sum is σ = 13413044502. Its totient is φ = 13413044500.

The previous prime is 13413044479. The next prime is 13413044531. The reversal of 13413044501 is 10544031431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13369140625 + 43903876 = 115625^2 + 6626^2 .

It is a cyclic number.

It is not a de Polignac number, because 13413044501 - 2¹⁰ = 13413043477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13413044531) by changing a digit.

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 as a sum of consecutive naturals, namely, 6706522250 + 6706522251.

It is an arithmetic number, because the mean of its divisors is an integer number (6706522251).

Almost surely, 2^13413044501 is an apocalyptic number.

It is an amenable number.

13413044501 is a deficient number, since it is larger than the sum of its proper divisors (1).

13413044501 is an equidigital number, since it uses as much as digits as its factorization.

13413044501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 13413044501 its reverse (10544031431), we get a palindrome (23957075932).

The spelling of 13413044501 in words is "thirteen billion, four hundred thirteen million, forty-four thousand, five hundred one".