1063321041439 has 2 divisors, whose sum is σ = 1063321041440. Its totient is φ = 1063321041438.

The previous prime is 1063321041437. The next prime is 1063321041457. The reversal of 1063321041439 is 9341401233601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1063321041439 - 2¹ = 1063321041437 is a prime.

It is a super-2 number, since 2×1063321041439² (a number of 25 digits) contains 22 as substring.

Together with 1063321041437, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1063321041398 and 1063321041407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1063321041437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531660520719 + 531660520720.

It is an arithmetic number, because the mean of its divisors is an integer number (531660520720).

Almost surely, 2^{1063321041439} is an apocalyptic number.

1063321041439 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063321041439 is an equidigital number, since it uses as much as digits as its factorization.

1063321041439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 1063321041439 in words is "one trillion, sixty-three billion, three hundred twenty-one million, forty-one thousand, four hundred thirty-nine".