34049922869 has 2 divisors, whose sum is σ = 34049922870. Its totient is φ = 34049922868.

The previous prime is 34049922763. The next prime is 34049922887. The reversal of 34049922869 is 96822994043.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34017375844 + 32547025 = 184438^2 + 5705^2 .

It is a cyclic number.

It is not a de Polignac number, because 34049922869 - 2²⁸ = 33781487413 is a prime.

It is a super-2 number, since 2×34049922869² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34049922889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17024961434 + 17024961435.

It is an arithmetic number, because the mean of its divisors is an integer number (17024961435).

Almost surely, 2^34049922869 is an apocalyptic number.

It is an amenable number.

34049922869 is a deficient number, since it is larger than the sum of its proper divisors (1).

34049922869 is an equidigital number, since it uses as much as digits as its factorization.

34049922869 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6718464, while the sum is 56.

The spelling of 34049922869 in words is "thirty-four billion, forty-nine million, nine hundred twenty-two thousand, eight hundred sixty-nine".