1423242333233 has 16 divisors (see below), whose sum is σ = 1722275343360. Its totient is φ = 1148140202496.

The previous prime is 1423242333221. The next prime is 1423242333263. The reversal of 1423242333233 is 3323332423241.

It is a happy number.

It is not a de Polignac number, because 1423242333233 - 2⁸ = 1423242332977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1423242333193 and 1423242333202.

It is not an unprimeable number, because it can be changed into a prime (1423242333203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10021760 + ... + 10162782.

It is an arithmetic number, because the mean of its divisors is an integer number (107642208960).

Almost surely, 2^{1423242333233} is an apocalyptic number.

It is an amenable number.

1423242333233 is a deficient number, since it is larger than the sum of its proper divisors (299033010127).

1423242333233 is a wasteful number, since it uses less digits than its factorization.

1423242333233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225856.

The product of its digits is 186624, while the sum is 35.

Adding to 1423242333233 its reverse (3323332423241), we get a palindrome (4746574756474).

The spelling of 1423242333233 in words is "one trillion, four hundred twenty-three billion, two hundred forty-two million, three hundred thirty-three thousand, two hundred thirty-three".