2002420242002 has 16 divisors (see below), whose sum is σ = 3067000657272. Its totient is φ = 980286912000.

The previous prime is 2002420241999. The next prime is 2002420242049.

2002420242002 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 1641424754761 + 360995487241 = 1281181^2 + 600829^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50035499 + ... + 50075502.

Almost surely, 2^{2002420242002} is an apocalyptic number.

2002420242002 is a deficient number, since it is larger than the sum of its proper divisors (1064580415270).

2002420242002 is a wasteful number, since it uses less digits than its factorization.

2002420242002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100111213.

The product of its (nonzero) digits is 1024, while the sum is 20.

It can be divided in two parts, 2002420 and 242002, that added together give a palindrome (2244422).

The spelling of 2002420242002 in words is "two trillion, two billion, four hundred twenty million, two hundred forty-two thousand, two".