347231606543 has 2 divisors, whose sum is σ = 347231606544. Its totient is φ = 347231606542.

The previous prime is 347231606539. The next prime is 347231606609. The reversal of 347231606543 is 345606132743.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 347231606543 - 2² = 347231606539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 347231606494 and 347231606503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (347231606443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173615803271 + 173615803272.

It is an arithmetic number, because the mean of its divisors is an integer number (173615803272).

Almost surely, 2^347231606543 is an apocalyptic number.

347231606543 is a deficient number, since it is larger than the sum of its proper divisors (1).

347231606543 is an equidigital number, since it uses as much as digits as its factorization.

347231606543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 44.

The spelling of 347231606543 in words is "three hundred forty-seven billion, two hundred thirty-one million, six hundred six thousand, five hundred forty-three".