240211202042444 has 24 divisors (see below), whose sum is σ = 420411375298320. Its totient is φ = 120093666836544.

The previous prime is 240211202042183. The next prime is 240211202042533. The reversal of 240211202042444 is 444240202112042.

It is a self number, because there is not a number n which added to its sum of digits gives 240211202042444.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2703423122 + ... + 2703511974.

It is an arithmetic number, because the mean of its divisors is an integer number (17517140637430).

Almost surely, 2^{240211202042444} is an apocalyptic number.

It is an amenable number.

240211202042444 is a deficient number, since it is larger than the sum of its proper divisors (180200173255876).

240211202042444 is a wasteful number, since it uses less digits than its factorization.

240211202042444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148409 (or 148407 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

Adding to 240211202042444 its reverse (444240202112042), we get a palindrome (684451404154486).

The spelling of 240211202042444 in words is "two hundred forty trillion, two hundred eleven billion, two hundred two million, forty-two thousand, four hundred forty-four".