2002343042232 has 192 divisors, whose sum is σ = 6113080471680. Its totient is φ = 610346731392.

The previous prime is 2002343042179. The next prime is 2002343042237. The reversal of 2002343042232 is 2322403432002.

It is a happy number.

2002343042232 is a `hidden beast` number, since 2 + 0 + 0 + 2 + 3 + 430 + 4 + 223 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2002343042196 and 2002343042205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002343042237) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2333863 + ... + 3074345.

It is an arithmetic number, because the mean of its divisors is an integer number (31838960790).

Almost surely, 2^{2002343042232} 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 2002343042232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3056540235840).

2002343042232 is an abundant number, since it is smaller than the sum of its proper divisors (4110737429448).

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

2002343042232 is a wasteful number, since it uses less digits than its factorization.

2002343042232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740624 (or 740608 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 2002343042232 its reverse (2322403432002), we get a palindrome (4324746474234).

The spelling of 2002343042232 in words is "two trillion, two billion, three hundred forty-three million, forty-two thousand, two hundred thirty-two".