2002425000 has 96 divisors (see below), whose sum is σ = 6257412000. Its totient is φ = 533960000.

The previous prime is 2002424969. The next prime is 2002425077. The reversal of 2002425000 is 5242002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61651 + ... + 88349.

It is an arithmetic number, because the mean of its divisors is an integer number (65181375).

Almost surely, 2^2002425000 is an apocalyptic number.

2002425000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2002425000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3128706000).

2002425000 is an abundant number, since it is smaller than the sum of its proper divisors (4254987000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2002425000 is an equidigital number, since it uses as much as digits as its factorization.

2002425000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26733 (or 26709 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 2002425000 is about 44748.4636607783. The cubic root of 2002425000 is about 1260.4300623154.

Adding to 2002425000 its reverse (5242002), we get a palindrome (2007667002).

The spelling of 2002425000 in words is "two billion, two million, four hundred twenty-five thousand".