342469223 has 2 divisors, whose sum is σ = 342469224. Its totient is φ = 342469222.

The previous prime is 342469219. The next prime is 342469277. The reversal of 342469223 is 322964243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342469223 - 2² = 342469219 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342465223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171234611 + 171234612.

It is an arithmetic number, because the mean of its divisors is an integer number (171234612).

Almost surely, 2^342469223 is an apocalyptic number.

342469223 is a deficient number, since it is larger than the sum of its proper divisors (1).

342469223 is an equidigital number, since it uses as much as digits as its factorization.

342469223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 35.

The square root of 342469223 is about 18505.9239974663. The cubic root of 342469223 is about 699.6387408027.

The spelling of 342469223 in words is "three hundred forty-two million, four hundred sixty-nine thousand, two hundred twenty-three".