2002043434312 has 16 divisors (see below), whose sum is σ = 3767786207100. Its totient is φ = 997300445760.

The previous prime is 2002043434301. The next prime is 2002043434337. The reversal of 2002043434312 is 2134343402002.

It can be written as a sum of positive squares in 2 ways, for example, as 1530055198116 + 471988236196 = 1236954^2 + 687014^2 .

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, 465156639 + ... + 465160942.

Almost surely, 2^{2002043434312} is an apocalyptic number.

It is an amenable number.

2002043434312 is a deficient number, since it is larger than the sum of its proper divisors (1765742772788).

2002043434312 is a wasteful number, since it uses less digits than its factorization.

2002043434312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930317856 (or 930317852 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2002043434312 its reverse (2134343402002), we get a palindrome (4136386836314).

The spelling of 2002043434312 in words is "two trillion, two billion, forty-three million, four hundred thirty-four thousand, three hundred twelve".