126384343 has 2 divisors, whose sum is σ = 126384344. Its totient is φ = 126384342.

The previous prime is 126384337. The next prime is 126384347. The reversal of 126384343 is 343483621.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-126384343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 126384299 and 126384308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126384347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63192171 + 63192172.

It is an arithmetic number, because the mean of its divisors is an integer number (63192172).

Almost surely, 2^126384343 is an apocalyptic number.

126384343 is a deficient number, since it is larger than the sum of its proper divisors (1).

126384343 is an equidigital number, since it uses as much as digits as its factorization.

126384343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 34.

The square root of 126384343 is about 11242.0791226534. The cubic root of 126384343 is about 501.8390183966.

The spelling of 126384343 in words is "one hundred twenty-six million, three hundred eighty-four thousand, three hundred forty-three".