343094468069 has 2 divisors, whose sum is σ = 343094468070. Its totient is φ = 343094468068.

The previous prime is 343094467957. The next prime is 343094468081. The reversal of 343094468069 is 960864490343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 238158640225 + 104935827844 = 488015^2 + 323938^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343094468069 is a prime.

It is a super-2 number, since 2×343094468069² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343094468099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171547234034 + 171547234035.

It is an arithmetic number, because the mean of its divisors is an integer number (171547234035).

Almost surely, 2^343094468069 is an apocalyptic number.

It is an amenable number.

343094468069 is a deficient number, since it is larger than the sum of its proper divisors (1).

343094468069 is an equidigital number, since it uses as much as digits as its factorization.

343094468069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13436928, while the sum is 56.

The spelling of 343094468069 in words is "three hundred forty-three billion, ninety-four million, four hundred sixty-eight thousand, sixty-nine".