240343310444 has 6 divisors (see below), whose sum is σ = 420600793284. Its totient is φ = 120171655220.

The previous prime is 240343310443. The next prime is 240343310453. The reversal of 240343310444 is 444013343042.

It is a self number, because there is not a number n which added to its sum of digits gives 240343310444.

It is not an unprimeable number, because it can be changed into a prime (240343310443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30042913802 + ... + 30042913809.

It is an arithmetic number, because the mean of its divisors is an integer number (70100132214).

Almost surely, 2^240343310444 is an apocalyptic number.

It is an amenable number.

240343310444 is a deficient number, since it is larger than the sum of its proper divisors (180257482840).

240343310444 is a wasteful number, since it uses less digits than its factorization.

240343310444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60085827615 (or 60085827613 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 240343310444 its reverse (444013343042), we get a palindrome (684356653486).

The spelling of 240343310444 in words is "two hundred forty billion, three hundred forty-three million, three hundred ten thousand, four hundred forty-four".