1173884320463 has 2 divisors, whose sum is σ = 1173884320464. Its totient is φ = 1173884320462.

The previous prime is 1173884320409. The next prime is 1173884320471. The reversal of 1173884320463 is 3640234883711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1173884320463 - 2⁴⁰ = 74372692687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1173884320663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 586942160231 + 586942160232.

It is an arithmetic number, because the mean of its divisors is an integer number (586942160232).

Almost surely, 2^{1173884320463} is an apocalyptic number.

1173884320463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1173884320463 is an equidigital number, since it uses as much as digits as its factorization.

1173884320463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2322432, while the sum is 50.

The spelling of 1173884320463 in words is "one trillion, one hundred seventy-three billion, eight hundred eighty-four million, three hundred twenty thousand, four hundred sixty-three".