240220444333404 has 24 divisors (see below), whose sum is σ = 574185452310288. Its totient is φ = 78120469701760.

The previous prime is 240220444333403. The next prime is 240220444333411. The reversal of 240220444333404 is 404333444022042.

240220444333404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240220444333403) 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, 244126467327 + ... + 244126468310.

It is an arithmetic number, because the mean of its divisors is an integer number (23924393846262).

Almost surely, 2^{240220444333404} is an apocalyptic number.

It is an amenable number.

240220444333404 is an abundant number, since it is smaller than the sum of its proper divisors (333965007976884).

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

240220444333404 is a wasteful number, since it uses less digits than its factorization.

240220444333404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488252935685 (or 488252935683 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 39.

Adding to 240220444333404 its reverse (404333444022042), we get a palindrome (644553888355446).

The spelling of 240220444333404 in words is "two hundred forty trillion, two hundred twenty billion, four hundred forty-four million, three hundred thirty-three thousand, four hundred four".