1232808419693 has 2 divisors, whose sum is σ = 1232808419694. Its totient is φ = 1232808419692.

The previous prime is 1232808419663. The next prime is 1232808419743. The reversal of 1232808419693 is 3969148082321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1113453371209 + 119355048484 = 1055203^2 + 345478^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232808419693 - 2⁶ = 1232808419629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232808419653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616404209846 + 616404209847.

It is an arithmetic number, because the mean of its divisors is an integer number (616404209847).

Almost surely, 2^{1232808419693} is an apocalyptic number.

It is an amenable number.

1232808419693 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232808419693 is an equidigital number, since it uses as much as digits as its factorization.

1232808419693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4478976, while the sum is 56.

The spelling of 1232808419693 in words is "one trillion, two hundred thirty-two billion, eight hundred eight million, four hundred nineteen thousand, six hundred ninety-three".