1344433472443 has 2 divisors, whose sum is σ = 1344433472444. Its totient is φ = 1344433472442.

The previous prime is 1344433472383. The next prime is 1344433472449. The reversal of 1344433472443 is 3442743344431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1344433472443 - 2¹⁷ = 1344433341371 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1344433472393 and 1344433472402.

It is not a weakly prime, because it can be changed into another prime (1344433472449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672216736221 + 672216736222.

It is an arithmetic number, because the mean of its divisors is an integer number (672216736222).

Almost surely, 2^{1344433472443} is an apocalyptic number.

1344433472443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344433472443 is an equidigital number, since it uses as much as digits as its factorization.

1344433472443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4644864, while the sum is 46.

The spelling of 1344433472443 in words is "one trillion, three hundred forty-four billion, four hundred thirty-three million, four hundred seventy-two thousand, four hundred forty-three".