2002425441 has 8 divisors (see below), whose sum is σ = 2670119424. Its totient is φ = 1334840880.

The previous prime is 2002425433. The next prime is 2002425479. The reversal of 2002425441 is 1445242002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2002425441 - 2³ = 2002425433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2002425401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36931 + ... + 73271.

It is an arithmetic number, because the mean of its divisors is an integer number (333764928).

Almost surely, 2^2002425441 is an apocalyptic number.

It is an amenable number.

2002425441 is a deficient number, since it is larger than the sum of its proper divisors (667693983).

2002425441 is a wasteful number, since it uses less digits than its factorization.

2002425441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54711.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 2002425441 is about 44748.4685883215. The cubic root of 2002425441 is about 1260.4301548448.

Adding to 2002425441 its reverse (1445242002), we get a palindrome (3447667443).

The spelling of 2002425441 in words is "two billion, two million, four hundred twenty-five thousand, four hundred forty-one".