342101743 has 2 divisors, whose sum is σ = 342101744. Its totient is φ = 342101742.

The previous prime is 342101713. The next prime is 342101759. The reversal of 342101743 is 347101243.

It is a strong prime.

It is an emirp because it is prime and its reverse (347101243) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342101743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342101713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171050871 + 171050872.

It is an arithmetic number, because the mean of its divisors is an integer number (171050872).

Almost surely, 2^342101743 is an apocalyptic number.

342101743 is a deficient number, since it is larger than the sum of its proper divisors (1).

342101743 is an equidigital number, since it uses as much as digits as its factorization.

342101743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 342101743 is about 18495.9926200245. The cubic root of 342101743 is about 699.3884066199.

Adding to 342101743 its reverse (347101243), we get a palindrome (689202986).

It can be divided in two parts, 34210 and 1743, that added together give a palindrome (35953).

The spelling of 342101743 in words is "three hundred forty-two million, one hundred one thousand, seven hundred forty-three".