13042132049 has 2 divisors, whose sum is σ = 13042132050. Its totient is φ = 13042132048.

The previous prime is 13042132027. The next prime is 13042132069. The reversal of 13042132049 is 94023124031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12864096400 + 178035649 = 113420^2 + 13343^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13042132049 is a prime.

It is not a weakly prime, because it can be changed into another prime (13042132069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6521066024 + 6521066025.

It is an arithmetic number, because the mean of its divisors is an integer number (6521066025).

Almost surely, 2^13042132049 is an apocalyptic number.

It is an amenable number.

13042132049 is a deficient number, since it is larger than the sum of its proper divisors (1).

13042132049 is an equidigital number, since it uses as much as digits as its factorization.

13042132049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 13042132049 in words is "thirteen billion, forty-two million, one hundred thirty-two thousand, forty-nine".