342024143 has 2 divisors, whose sum is σ = 342024144. Its totient is φ = 342024142.

The previous prime is 342024131. The next prime is 342024157. The reversal of 342024143 is 341420243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342024143 - 2⁴ = 342024127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342024113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171012071 + 171012072.

It is an arithmetic number, because the mean of its divisors is an integer number (171012072).

Almost surely, 2^342024143 is an apocalyptic number.

342024143 is a deficient number, since it is larger than the sum of its proper divisors (1).

342024143 is an equidigital number, since it uses as much as digits as its factorization.

342024143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 342024143 is about 18493.8947493490. The cubic root of 342024143 is about 699.3355211400.

Adding to 342024143 its reverse (341420243), we get a palindrome (683444386).

The spelling of 342024143 in words is "three hundred forty-two million, twenty-four thousand, one hundred forty-three".