2002124463630 has 128 divisors (see below), whose sum is σ = 5196878784000. Its totient is φ = 491923321344.

The previous prime is 2002124463589. The next prime is 2002124463653. The reversal of 2002124463630 is 363644212002.

It is a junction number, because it is equal to n+sod(n) for n = 2002124463591 and 2002124463600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 53739789 + ... + 53777031.

It is an arithmetic number, because the mean of its divisors is an integer number (40600615500).

Almost surely, 2^{2002124463630} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2002124463630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2598439392000).

2002124463630 is an abundant number, since it is smaller than the sum of its proper divisors (3194754320370).

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

2002124463630 is a wasteful number, since it uses less digits than its factorization.

2002124463630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39858.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 2002124463630 its reverse (363644212002), we get a palindrome (2365768675632).

The spelling of 2002124463630 in words is "two trillion, two billion, one hundred twenty-four million, four hundred sixty-three thousand, six hundred thirty".