1169419912403 has 2 divisors, whose sum is σ = 1169419912404. Its totient is φ = 1169419912402.

The previous prime is 1169419912343. The next prime is 1169419912469. The reversal of 1169419912403 is 3042199149611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1169419912403 - 2⁸ = 1169419912147 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1169419902403) 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, 584709956201 + 584709956202.

It is an arithmetic number, because the mean of its divisors is an integer number (584709956202).

Almost surely, 2^{1169419912403} is an apocalyptic number.

1169419912403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1169419912403 is an equidigital number, since it uses as much as digits as its factorization.

1169419912403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 419904, while the sum is 50.

The spelling of 1169419912403 in words is "one trillion, one hundred sixty-nine billion, four hundred nineteen million, nine hundred twelve thousand, four hundred three".