18058346769139 has 2 divisors, whose sum is σ = 18058346769140. Its totient is φ = 18058346769138.

The previous prime is 18058346769119. The next prime is 18058346769227. The reversal of 18058346769139 is 93196764385081.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-18058346769139 is a prime.

It is a super-2 number, since 2×18058346769139² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (18058346769119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9029173384569 + 9029173384570.

It is an arithmetic number, because the mean of its divisors is an integer number (9029173384570).

Almost surely, 2^{18058346769139} is an apocalyptic number.

18058346769139 is a deficient number, since it is larger than the sum of its proper divisors (1).

18058346769139 is an equidigital number, since it uses as much as digits as its factorization.

18058346769139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 235146240, while the sum is 70.

The spelling of 18058346769139 in words is "eighteen trillion, fifty-eight billion, three hundred forty-six million, seven hundred sixty-nine thousand, one hundred thirty-nine".