13056077422049 has 2 divisors, whose sum is σ = 13056077422050. Its totient is φ = 13056077422048.

The previous prime is 13056077422021. The next prime is 13056077422081. The reversal of 13056077422049 is 94022477065031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10666756000000 + 2389321422049 = 3266000^2 + 1545743^2 .

It is a cyclic number.

It is not a de Polignac number, because 13056077422049 - 2¹⁶ = 13056077356513 is a prime.

It is a super-2 number, since 2×13056077422049² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13056077421988 and 13056077422006.

It is not a weakly prime, because it can be changed into another prime (13056077422849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6528038711024 + 6528038711025.

It is an arithmetic number, because the mean of its divisors is an integer number (6528038711025).

Almost surely, 2^{13056077422049} is an apocalyptic number.

It is an amenable number.

13056077422049 is a deficient number, since it is larger than the sum of its proper divisors (1).

13056077422049 is an equidigital number, since it uses as much as digits as its factorization.

13056077422049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2540160, while the sum is 50.

The spelling of 13056077422049 in words is "thirteen trillion, fifty-six billion, seventy-seven million, four hundred twenty-two thousand, forty-nine".