240544445042 has 16 divisors (see below), whose sum is σ = 394004498400. Its totient is φ = 109231074240.

The previous prime is 240544445041. The next prime is 240544445051.

240544445042 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 240544444987 and 240544445005.

It is not an unprimeable number, because it can be changed into a prime (240544445041) 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, 5342567 + ... + 5387402.

It is an arithmetic number, because the mean of its divisors is an integer number (24625281150).

Almost surely, 2^240544445042 is an apocalyptic number.

240544445042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

240544445042 is a deficient number, since it is larger than the sum of its proper divisors (153460053358).

240544445042 is a wasteful number, since it uses less digits than its factorization.

240544445042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10731001.

The product of its (nonzero) digits is 409600, while the sum is 38.

It can be divided in two parts, 240544 and 445042, that added together give a palindrome (685586).

The spelling of 240544445042 in words is "two hundred forty billion, five hundred forty-four million, four hundred forty-five thousand, forty-two".