342350263 has 2 divisors, whose sum is σ = 342350264. Its totient is φ = 342350262.

The previous prime is 342350257. The next prime is 342350299. The reversal of 342350263 is 362053243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342350263 - 2⁵ = 342350231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342351263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171175131 + 171175132.

It is an arithmetic number, because the mean of its divisors is an integer number (171175132).

Almost surely, 2^342350263 is an apocalyptic number.

342350263 is a deficient number, since it is larger than the sum of its proper divisors (1).

342350263 is an equidigital number, since it uses as much as digits as its factorization.

342350263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 342350263 is about 18502.7096123784. The cubic root of 342350263 is about 699.5577226579.

The spelling of 342350263 in words is "three hundred forty-two million, three hundred fifty thousand, two hundred sixty-three".