4422103045442 has 8 divisors (see below), whose sum is σ = 6634021783500. Its totient is φ = 2210762450944.

The previous prime is 4422103045441. The next prime is 4422103045463. The reversal of 4422103045442 is 2445403012244.

It can be written as a sum of positive squares in 2 ways, for example, as 2804884698841 + 1617218346601 = 1674779^2 + 1271699^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4422103045442² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4422103045441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144516767 + ... + 144547362.

Almost surely, 2^{4422103045442} is an apocalyptic number.

4422103045442 is a deficient number, since it is larger than the sum of its proper divisors (2211918738058).

4422103045442 is a wasteful number, since it uses less digits than its factorization.

4422103045442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289071780.

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

Adding to 4422103045442 its reverse (2445403012244), we get a palindrome (6867506057686).

The spelling of 4422103045442 in words is "four trillion, four hundred twenty-two billion, one hundred three million, forty-five thousand, four hundred forty-two".