2002413044242 has 32 divisors (see below), whose sum is σ = 3322245174192. Its totient is φ = 899170689024.

The previous prime is 2002413044213. The next prime is 2002413044243. The reversal of 2002413044242 is 2424403142002.

It can be written as a sum of positive squares in 8 ways, for example, as 1505330232561 + 497082811681 = 1226919^2 + 705041^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2002413044242.

It is not an unprimeable number, because it can be changed into a prime (2002413044243) 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 15 ways as a sum of consecutive naturals, for example, 30975858 + ... + 31040434.

Almost surely, 2^{2002413044242} is an apocalyptic number.

2002413044242 is a deficient number, since it is larger than the sum of its proper divisors (1319832129950).

2002413044242 is a wasteful number, since it uses less digits than its factorization.

2002413044242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96862.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 2002413044242 its reverse (2424403142002), we get a palindrome (4426816186244).

The spelling of 2002413044242 in words is "two trillion, two billion, four hundred thirteen million, forty-four thousand, two hundred forty-two".