346431134743 has 2 divisors, whose sum is σ = 346431134744. Its totient is φ = 346431134742.

The previous prime is 346431134741. The next prime is 346431134779. The reversal of 346431134743 is 347431134643.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 346431134743 - 2¹ = 346431134741 is a prime.

It is a super-2 number, since 2×346431134743² (a number of 24 digits) contains 22 as substring.

Together with 346431134741, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 346431134743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (346431134741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173215567371 + 173215567372.

It is an arithmetic number, because the mean of its divisors is an integer number (173215567372).

Almost surely, 2^346431134743 is an apocalyptic number.

346431134743 is a deficient number, since it is larger than the sum of its proper divisors (1).

346431134743 is an equidigital number, since it uses as much as digits as its factorization.

346431134743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 870912, while the sum is 43.

The spelling of 346431134743 in words is "three hundred forty-six billion, four hundred thirty-one million, one hundred thirty-four thousand, seven hundred forty-three".