4102444203133 has 4 divisors (see below), whose sum is σ = 4123700390908. Its totient is φ = 4081188015360.

The previous prime is 4102444203073. The next prime is 4102444203157. The reversal of 4102444203133 is 3313024442014.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2073605760004 + 2028838443129 = 1440002^2 + 1424373^2 .

It is a cyclic number.

It is not a de Polignac number, because 4102444203133 - 2²¹ = 4102442105981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4102444203095 and 4102444203104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4102444203733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10628093598 + ... + 10628093983.

It is an arithmetic number, because the mean of its divisors is an integer number (1030925097727).

Almost surely, 2^{4102444203133} is an apocalyptic number.

It is an amenable number.

4102444203133 is a deficient number, since it is larger than the sum of its proper divisors (21256187775).

4102444203133 is a wasteful number, since it uses less digits than its factorization.

4102444203133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21256187774.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4102444203133 its reverse (3313024442014), we get a palindrome (7415468645147).

The spelling of 4102444203133 in words is "four trillion, one hundred two billion, four hundred forty-four million, two hundred three thousand, one hundred thirty-three".