2002423121241 has 16 divisors (see below), whose sum is σ = 2671074582528. Its totient is φ = 1334360336400.

The previous prime is 2002423121221. The next prime is 2002423121249. The reversal of 2002423121241 is 1421213242002.

It is not a de Polignac number, because 2002423121241 - 2¹³ = 2002423113049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2002423121249) 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 in 15 ways as a sum of consecutive naturals, for example, 98694600 + ... + 98714886.

It is an arithmetic number, because the mean of its divisors is an integer number (166942161408).

Almost surely, 2^{2002423121241} is an apocalyptic number.

It is an amenable number.

2002423121241 is a deficient number, since it is larger than the sum of its proper divisors (668651461287).

2002423121241 is a wasteful number, since it uses less digits than its factorization.

2002423121241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33172.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 2002423121241 its reverse (1421213242002), we get a palindrome (3423636363243).

The spelling of 2002423121241 in words is "two trillion, two billion, four hundred twenty-three million, one hundred twenty-one thousand, two hundred forty-one".