2002433023430 has 96 divisors (see below), whose sum is σ = 4265565040800. Its totient is φ = 674650862592.

The previous prime is 2002433023411. The next prime is 2002433023511. The reversal of 2002433023430 is 343203342002.

It is a self number, because there is not a number n which added to its sum of digits gives 2002433023430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83740316 + ... + 83764224.

It is an arithmetic number, because the mean of its divisors is an integer number (44432969175).

Almost surely, 2^{2002433023430} is an apocalyptic number.

2002433023430 is an abundant number, since it is smaller than the sum of its proper divisors (2263132017370).

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

2002433023430 is a wasteful number, since it uses less digits than its factorization.

2002433023430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26886 (or 26879 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 2002433023430 its reverse (343203342002), we get a palindrome (2345636365432).

The spelling of 2002433023430 in words is "two trillion, two billion, four hundred thirty-three million, twenty-three thousand, four hundred thirty".