44042402220242 has 16 divisors (see below), whose sum is σ = 69375016302912. Its totient is φ = 20929593519120.

The previous prime is 44042402220151. The next prime is 44042402220251. The reversal of 44042402220242 is 24202220424044.

It is a junction number, because it is equal to n+sod(n) for n = 44042402220199 and 44042402220208.

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, 3049175984 + ... + 3049190427.

It is an arithmetic number, because the mean of its divisors is an integer number (4335938518932).

Almost surely, 2^{44042402220242} is an apocalyptic number.

44042402220242 is a deficient number, since it is larger than the sum of its proper divisors (25332614082670).

44042402220242 is a wasteful number, since it uses less digits than its factorization.

44042402220242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6098366593.

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

Adding to 44042402220242 its reverse (24202220424044), we get a palindrome (68244622644286).

The spelling of 44042402220242 in words is "forty-four trillion, forty-two billion, four hundred two million, two hundred twenty thousand, two hundred forty-two".