4240044242042 has 32 divisors (see below), whose sum is σ = 7614893389824. Its totient is φ = 1731229830000.

The previous prime is 4240044242033. The next prime is 4240044242047. The reversal of 4240044242042 is 2402424400424.

It is not an unprimeable number, because it can be changed into a prime (4240044242047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26149934 + ... + 26311577.

It is an arithmetic number, because the mean of its divisors is an integer number (237965418432).

Almost surely, 2^{4240044242042} is an apocalyptic number.

4240044242042 is a deficient number, since it is larger than the sum of its proper divisors (3374849147782).

4240044242042 is a wasteful number, since it uses less digits than its factorization.

4240044242042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52461794.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 4240044242042 its reverse (2402424400424), we get a palindrome (6642468642466).

The spelling of 4240044242042 in words is "four trillion, two hundred forty billion, forty-four million, two hundred forty-two thousand, forty-two".