4233403432340 has 48 divisors (see below), whose sum is σ = 8911740028800. Its totient is φ = 1689252907392.

The previous prime is 4233403432319. The next prime is 4233403432367. The reversal of 4233403432340 is 432343043324.

It is a self number, because there is not a number n which added to its sum of digits gives 4233403432340.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15175841 + ... + 15452279.

It is an arithmetic number, because the mean of its divisors is an integer number (185661250600).

Almost surely, 2^{4233403432340} is an apocalyptic number.

It is an amenable number.

4233403432340 is an abundant number, since it is smaller than the sum of its proper divisors (4678336596460).

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

4233403432340 is a wasteful number, since it uses less digits than its factorization.

4233403432340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278304 (or 278302 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 35.

Adding to 4233403432340 its reverse (432343043324), we get a palindrome (4665746475664).

The spelling of 4233403432340 in words is "four trillion, two hundred thirty-three billion, four hundred three million, four hundred thirty-two thousand, three hundred forty".