342234202943 has 2 divisors, whose sum is σ = 342234202944. Its totient is φ = 342234202942.

The previous prime is 342234202939. The next prime is 342234202957. The reversal of 342234202943 is 349202432243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342234202943 - 2² = 342234202939 is a prime.

It is a super-2 number, since 2×342234202943² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 342234202897 and 342234202906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342234232943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171117101471 + 171117101472.

It is an arithmetic number, because the mean of its divisors is an integer number (171117101472).

Almost surely, 2^342234202943 is an apocalyptic number.

342234202943 is a deficient number, since it is larger than the sum of its proper divisors (1).

342234202943 is an equidigital number, since it uses as much as digits as its factorization.

342234202943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 38.

The spelling of 342234202943 in words is "three hundred forty-two billion, two hundred thirty-four million, two hundred two thousand, nine hundred forty-three".