4134023943443 has 2 divisors, whose sum is σ = 4134023943444. Its totient is φ = 4134023943442.

The previous prime is 4134023943437. The next prime is 4134023943457. The reversal of 4134023943443 is 3443493204314.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4134023943443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4134023943394 and 4134023943403.

It is not a weakly prime, because it can be changed into another prime (4134023943463) 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, 2067011971721 + 2067011971722.

It is an arithmetic number, because the mean of its divisors is an integer number (2067011971722).

Almost surely, 2^{4134023943443} is an apocalyptic number.

4134023943443 is a deficient number, since it is larger than the sum of its proper divisors (1).

4134023943443 is an equidigital number, since it uses as much as digits as its factorization.

4134023943443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1492992, while the sum is 44.

The spelling of 4134023943443 in words is "four trillion, one hundred thirty-four billion, twenty-three million, nine hundred forty-three thousand, four hundred forty-three".