1423113219433 has 2 divisors, whose sum is σ = 1423113219434. Its totient is φ = 1423113219432.

The previous prime is 1423113219347. The next prime is 1423113219439. The reversal of 1423113219433 is 3349123113241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1405808606224 + 17304613209 = 1185668^2 + 131547^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1423113219433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1423113219392 and 1423113219401.

It is not a weakly prime, because it can be changed into another prime (1423113219439) 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, 711556609716 + 711556609717.

It is an arithmetic number, because the mean of its divisors is an integer number (711556609717).

Almost surely, 2^{1423113219433} is an apocalyptic number.

It is an amenable number.

1423113219433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1423113219433 is an equidigital number, since it uses as much as digits as its factorization.

1423113219433 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 1423113219433 in words is "one trillion, four hundred twenty-three billion, one hundred thirteen million, two hundred nineteen thousand, four hundred thirty-three".