1158039704137 has 2 divisors, whose sum is σ = 1158039704138. Its totient is φ = 1158039704136.

The previous prime is 1158039704089. The next prime is 1158039704233. The reversal of 1158039704137 is 7314079308511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 831554314816 + 326485389321 = 911896^2 + 571389^2 .

It is a cyclic number.

It is not a de Polignac number, because 1158039704137 - 2¹¹ = 1158039702089 is a prime.

It is not a weakly prime, because it can be changed into another prime (1158039707137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 579019852068 + 579019852069.

It is an arithmetic number, because the mean of its divisors is an integer number (579019852069).

Almost surely, 2^{1158039704137} is an apocalyptic number.

It is an amenable number.

1158039704137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1158039704137 is an equidigital number, since it uses as much as digits as its factorization.

1158039704137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 49.

The spelling of 1158039704137 in words is "one trillion, one hundred fifty-eight billion, thirty-nine million, seven hundred four thousand, one hundred thirty-seven".