240222042044 has 24 divisors (see below), whose sum is σ = 420820192800. Its totient is φ = 119987771904.

The previous prime is 240222042037. The next prime is 240222042079. The reversal of 240222042044 is 440240222042.

It is a congruent number.

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, 17921657 + ... + 17935055.

It is an arithmetic number, because the mean of its divisors is an integer number (17534174700).

Almost surely, 2^240222042044 is an apocalyptic number.

It is an amenable number.

240222042044 is a deficient number, since it is larger than the sum of its proper divisors (180598150756).

240222042044 is a wasteful number, since it uses less digits than its factorization.

240222042044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17669 (or 17667 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 240222042044 its reverse (440240222042), we get a palindrome (680462264086).

The spelling of 240222042044 in words is "two hundred forty billion, two hundred twenty-two million, forty-two thousand, forty-four".