4240432223240 has 64 divisors (see below), whose sum is σ = 9599639736960. Its totient is φ = 1685746414080.

The previous prime is 4240432223207. The next prime is 4240432223249. The reversal of 4240432223240 is 423222340424.

4240432223240 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 = 4240432223197 and 4240432223206.

It is not an unprimeable number, because it can be changed into a prime (4240432223249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44648444 + ... + 44743316.

It is an arithmetic number, because the mean of its divisors is an integer number (149994370890).

Almost surely, 2^{4240432223240} is an apocalyptic number.

4240432223240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4240432223240 is an abundant number, since it is smaller than the sum of its proper divisors (5359207513720).

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

4240432223240 is a wasteful number, since it uses less digits than its factorization.

4240432223240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101742 (or 101738 counting only the distinct ones).

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

Adding to 4240432223240 its reverse (423222340424), we get a palindrome (4663654563664).

The spelling of 4240432223240 in words is "four trillion, two hundred forty billion, four hundred thirty-two million, two hundred twenty-three thousand, two hundred forty".