240220420302 has 8 divisors (see below), whose sum is σ = 480440840616. Its totient is φ = 80073473432.

The previous prime is 240220420291. The next prime is 240220420343. The reversal of 240220420302 is 203024022042.

240220420302 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

240220420302 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20018368353 + ... + 20018368364.

It is an arithmetic number, because the mean of its divisors is an integer number (60055105077).

Almost surely, 2^240220420302 is an apocalyptic number.

240220420302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

240220420302 is a wasteful number, since it uses less digits than its factorization.

240220420302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40036736722.

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 240220420302 its reverse (203024022042), we get a palindrome (443244442344).

The spelling of 240220420302 in words is "two hundred forty billion, two hundred twenty million, four hundred twenty thousand, three hundred two".