1443355113359 has 2 divisors, whose sum is σ = 1443355113360. Its totient is φ = 1443355113358.

The previous prime is 1443355113331. The next prime is 1443355113433. The reversal of 1443355113359 is 9533115533441.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1443355113359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1443355113329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 721677556679 + 721677556680.

It is an arithmetic number, because the mean of its divisors is an integer number (721677556680).

Almost surely, 2^{1443355113359} is an apocalyptic number.

1443355113359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1443355113359 is an equidigital number, since it uses as much as digits as its factorization.

1443355113359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1458000, while the sum is 47.

The spelling of 1443355113359 in words is "one trillion, four hundred forty-three billion, three hundred fifty-five million, one hundred thirteen thousand, three hundred fifty-nine".