1423002204403 has 24 divisors (see below), whose sum is σ = 1645271730432. Its totient is φ = 1227210592608.

The previous prime is 1423002204383. The next prime is 1423002204413. The reversal of 1423002204403 is 3044022003241.

It is a happy number.

It is not a de Polignac number, because 1423002204403 - 2⁹ = 1423002203891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1423002204413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4089751 + ... + 4424032.

It is an arithmetic number, because the mean of its divisors is an integer number (68552988768).

Almost surely, 2^{1423002204403} is an apocalyptic number.

1423002204403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1423002204403 is a deficient number, since it is larger than the sum of its proper divisors (222269526029).

1423002204403 is a wasteful number, since it uses less digits than its factorization.

1423002204403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8513875 (or 8513862 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 1423002204403 its reverse (3044022003241), we get a palindrome (4467024207644).

The spelling of 1423002204403 in words is "one trillion, four hundred twenty-three billion, two million, two hundred four thousand, four hundred three".