342713543 has 2 divisors, whose sum is σ = 342713544. Its totient is φ = 342713542.

The previous prime is 342713491. The next prime is 342713563. The reversal of 342713543 is 345317243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342713543 - 2²⁴ = 325936327 is a prime.

It is a super-2 number, since 2×342713543² = 234905145111225698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342713563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171356771 + 171356772.

It is an arithmetic number, because the mean of its divisors is an integer number (171356772).

Almost surely, 2^342713543 is an apocalyptic number.

342713543 is a deficient number, since it is larger than the sum of its proper divisors (1).

342713543 is an equidigital number, since it uses as much as digits as its factorization.

342713543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 32.

The square root of 342713543 is about 18512.5239500183. The cubic root of 342713543 is about 699.8050770190.

The spelling of 342713543 in words is "three hundred forty-two million, seven hundred thirteen thousand, five hundred forty-three".