13797671077139 has 2 divisors, whose sum is σ = 13797671077140. Its totient is φ = 13797671077138.

The previous prime is 13797671077067. The next prime is 13797671077147. The reversal of 13797671077139 is 93177017679731.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (93177017679731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13797671077139 - 2⁴⁰ = 12698159449363 is a prime.

It is not a weakly prime, because it can be changed into another prime (13797671077739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6898835538569 + 6898835538570.

It is an arithmetic number, because the mean of its divisors is an integer number (6898835538570).

Almost surely, 2^{13797671077139} is an apocalyptic number.

13797671077139 is a deficient number, since it is larger than the sum of its proper divisors (1).

13797671077139 is an equidigital number, since it uses as much as digits as its factorization.

13797671077139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73513818, while the sum is 68.

The spelling of 13797671077139 in words is "thirteen trillion, seven hundred ninety-seven billion, six hundred seventy-one million, seventy-seven thousand, one hundred thirty-nine".