2002113204344 has 128 divisors (see below), whose sum is σ = 4393474560000. Its totient is φ = 845721233280.

The previous prime is 2002113204307. The next prime is 2002113204373. The reversal of 2002113204344 is 4434023112002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26736347 + ... + 26811125.

It is an arithmetic number, because the mean of its divisors is an integer number (34324020000).

Almost surely, 2^{2002113204344} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2002113204344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2196737280000).

2002113204344 is an abundant number, since it is smaller than the sum of its proper divisors (2391361355656).

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

2002113204344 is a wasteful number, since it uses less digits than its factorization.

2002113204344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75121 (or 75117 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 2002113204344 its reverse (4434023112002), we get a palindrome (6436136316346).

The spelling of 2002113204344 in words is "two trillion, two billion, one hundred thirteen million, two hundred four thousand, three hundred forty-four".