2002443041232 has 30 divisors (see below), whose sum is σ = 5604059344962. Its totient is φ = 667481013696.

The previous prime is 2002443041219. The next prime is 2002443041237. The reversal of 2002443041232 is 2321403442002.

2002443041232 is a `hidden beast` number, since 2 + 0 + 0 + 244 + 3 + 0 + 412 + 3 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1652140046736 + 350302994496 = 1285356^2 + 591864^2 .

It is a super-2 number, since 2×2002443041232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2002443041196 and 2002443041205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002443041237) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6952927083 + ... + 6952927370.

Almost surely, 2^{2002443041232} is an apocalyptic number.

It is an amenable number.

2002443041232 is an abundant number, since it is smaller than the sum of its proper divisors (3601616303730).

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

2002443041232 is a wasteful number, since it uses less digits than its factorization.

2002443041232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13905854467 (or 13905854458 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 2002443041232 its reverse (2321403442002), we get a palindrome (4323846483234).

The spelling of 2002443041232 in words is "two trillion, two billion, four hundred forty-three million, forty-one thousand, two hundred thirty-two".