4021444441102 has 16 divisors (see below), whose sum is σ = 6588014885424. Its totient is φ = 1825854448000.

The previous prime is 4021444441087. The next prime is 4021444441117. The reversal of 4021444441102 is 2011444441204.

It is an interprime number because it is at equal distance from previous prime (4021444441087) and next prime (4021444441117).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 103722349 + ... + 103761112.

It is an arithmetic number, because the mean of its divisors is an integer number (411750930339).

Almost surely, 2^{4021444441102} is an apocalyptic number.

4021444441102 is a deficient number, since it is larger than the sum of its proper divisors (2566570444322).

4021444441102 is a wasteful number, since it uses less digits than its factorization.

4021444441102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207484355.

The product of its (nonzero) digits is 16384, while the sum is 31.

Adding to 4021444441102 its reverse (2011444441204), we get a palindrome (6032888882306).

The spelling of 4021444441102 in words is "four trillion, twenty-one billion, four hundred forty-four million, four hundred forty-one thousand, one hundred two".