342044143351 has 2 divisors, whose sum is σ = 342044143352. Its totient is φ = 342044143350.

The previous prime is 342044143313. The next prime is 342044143489. The reversal of 342044143351 is 153341440243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342044143351 - 2¹⁹ = 342043619063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342044140351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171022071675 + 171022071676.

It is an arithmetic number, because the mean of its divisors is an integer number (171022071676).

Almost surely, 2^342044143351 is an apocalyptic number.

342044143351 is a deficient number, since it is larger than the sum of its proper divisors (1).

342044143351 is an equidigital number, since it uses as much as digits as its factorization.

342044143351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 342044143351 its reverse (153341440243), we get a palindrome (495385583594).

The spelling of 342044143351 in words is "three hundred forty-two billion, forty-four million, one hundred forty-three thousand, three hundred fifty-one".