2002244034442 has 8 divisors (see below), whose sum is σ = 3133947184416. Its totient is φ = 957594972972.

The previous prime is 2002244034407. The next prime is 2002244034451. The reversal of 2002244034442 is 2444304422002.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21763522068 + ... + 21763522159.

It is an arithmetic number, because the mean of its divisors is an integer number (391743398052).

Almost surely, 2^{2002244034442} is an apocalyptic number.

2002244034442 is a deficient number, since it is larger than the sum of its proper divisors (1131703149974).

2002244034442 is a wasteful number, since it uses less digits than its factorization.

2002244034442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43527044252.

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 2002244034442 its reverse (2444304422002), we get a palindrome (4446548456444).

The spelling of 2002244034442 in words is "two trillion, two billion, two hundred forty-four million, thirty-four thousand, four hundred forty-two".