2002423340033 has 4 divisors (see below), whose sum is σ = 2107814042160. Its totient is φ = 1897032637908.

The previous prime is 2002423340023. The next prime is 2002423340059. The reversal of 2002423340033 is 3300433242002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2002423340033 - 2²² = 2002419145729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2002423339984 and 2002423340011.

It is not an unprimeable number, because it can be changed into a prime (2002423340023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52695351035 + ... + 52695351072.

It is an arithmetic number, because the mean of its divisors is an integer number (526953510540).

Almost surely, 2^{2002423340033} is an apocalyptic number.

It is an amenable number.

2002423340033 is a deficient number, since it is larger than the sum of its proper divisors (105390702127).

2002423340033 is a wasteful number, since it uses less digits than its factorization.

2002423340033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105390702126.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 2002423340033 its reverse (3300433242002), we get a palindrome (5302856582035).

The spelling of 2002423340033 in words is "two trillion, two billion, four hundred twenty-three million, three hundred forty thousand, thirty-three".