4340442232040 has 32 divisors (see below), whose sum is σ = 9817125903360. Its totient is φ = 1727086958400.

The previous prime is 4340442232039. The next prime is 4340442232043. The reversal of 4340442232040 is 402322440434.

4340442232040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4340442231988 and 4340442232006.

It is not an unprimeable number, because it can be changed into a prime (4340442232043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284052716 + ... + 284067995.

It is an arithmetic number, because the mean of its divisors is an integer number (306785184480).

Almost surely, 2^{4340442232040} is an apocalyptic number.

4340442232040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4340442232040 is an abundant number, since it is smaller than the sum of its proper divisors (5476683671320).

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

4340442232040 is a wasteful number, since it uses less digits than its factorization.

4340442232040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568120913 (or 568120909 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 4340442232040 its reverse (402322440434), we get a palindrome (4742764672474).

The spelling of 4340442232040 in words is "four trillion, three hundred forty billion, four hundred forty-two million, two hundred thirty-two thousand, forty".