4179349042069 has 2 divisors, whose sum is σ = 4179349042070. Its totient is φ = 4179349042068.

The previous prime is 4179349042031. The next prime is 4179349042073. The reversal of 4179349042069 is 9602409439714.

4179349042069 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2919443815044 + 1259905227025 = 1708638^2 + 1122455^2 .

It is a cyclic number.

It is not a de Polignac number, because 4179349042069 - 2²¹ = 4179346944917 is a prime.

It is a super-2 number, since 2×4179349042069² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4179349042369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2089674521034 + 2089674521035.

It is an arithmetic number, because the mean of its divisors is an integer number (2089674521035).

Almost surely, 2^{4179349042069} is an apocalyptic number.

It is an amenable number.

4179349042069 is a deficient number, since it is larger than the sum of its proper divisors (1).

4179349042069 is an equidigital number, since it uses as much as digits as its factorization.

4179349042069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11757312, while the sum is 58.

The spelling of 4179349042069 in words is "four trillion, one hundred seventy-nine billion, three hundred forty-nine million, forty-two thousand, sixty-nine".