4030340320432 has 20 divisors (see below), whose sum is σ = 7808947219696. Its totient is φ = 2015128134720.

The previous prime is 4030340320403. The next prime is 4030340320463. The reversal of 4030340320432 is 2340230430304.

It is a self number, because there is not a number n which added to its sum of digits gives 4030340320432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1828044 + ... + 3376747.

Almost surely, 2^{4030340320432} is an apocalyptic number.

It is an amenable number.

4030340320432 is a deficient number, since it is larger than the sum of its proper divisors (3778606899264).

4030340320432 is a wasteful number, since it uses less digits than its factorization.

4030340320432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5253196 (or 5253190 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 4030340320432 its reverse (2340230430304), we get a palindrome (6370570750736).

The spelling of 4030340320432 in words is "four trillion, thirty billion, three hundred forty million, three hundred twenty thousand, four hundred thirty-two".