4404053421242 has 16 divisors (see below), whose sum is σ = 6643106265600. Its totient is φ = 2189685113280.

The previous prime is 4404053421193. The next prime is 4404053421277. The reversal of 4404053421242 is 2421243504044.

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, 35136359 + ... + 35261477.

It is an arithmetic number, because the mean of its divisors is an integer number (415194141600).

Almost surely, 2^{4404053421242} is an apocalyptic number.

4404053421242 is a deficient number, since it is larger than the sum of its proper divisors (2239052844358).

4404053421242 is a wasteful number, since it uses less digits than its factorization.

4404053421242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223621.

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 4404053421242 its reverse (2421243504044), we get a palindrome (6825296925286).

The spelling of 4404053421242 in words is "four trillion, four hundred four billion, fifty-three million, four hundred twenty-one thousand, two hundred forty-two".