240044240042 has 16 divisors (see below), whose sum is σ = 380746808064. Its totient is φ = 113317500000.

The previous prime is 240044240003. The next prime is 240044240057. The reversal of 240044240042 is 240042440042.

It is a junction number, because it is equal to n+sod(n) for n = 240044239993 and 240044240020.

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, 47213084 + ... + 47218167.

It is an arithmetic number, because the mean of its divisors is an integer number (23796675504).

Almost surely, 2^240044240042 is an apocalyptic number.

240044240042 is a deficient number, since it is larger than the sum of its proper divisors (140702568022).

240044240042 is a wasteful number, since it uses less digits than its factorization.

240044240042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94431325.

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

Adding to 240044240042 its reverse (240042440042), we get a palindrome (480086680084).

The spelling of 240044240042 in words is "two hundred forty billion, forty-four million, two hundred forty thousand, forty-two".