4122044440133 has 4 divisors (see below), whose sum is σ = 4125073129548. Its totient is φ = 4119015750720.

The previous prime is 4122044440123. The next prime is 4122044440153. The reversal of 4122044440133 is 3310444402214.

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 1723950618049 + 2398093822084 = 1312993^2 + 1548578^2 .

It is a cyclic number.

It is not a de Polignac number, because 4122044440133 - 2⁴⁰ = 3022532812357 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4122044440133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122044440123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1514342666 + ... + 1514345387.

It is an arithmetic number, because the mean of its divisors is an integer number (1031268282387).

Almost surely, 2^{4122044440133} is an apocalyptic number.

It is an amenable number.

4122044440133 is a deficient number, since it is larger than the sum of its proper divisors (3028689415).

4122044440133 is a wasteful number, since it uses less digits than its factorization.

4122044440133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3028689414.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 4122044440133 its reverse (3310444402214), we get a palindrome (7432488842347).

The spelling of 4122044440133 in words is "four trillion, one hundred twenty-two billion, forty-four million, four hundred forty thousand, one hundred thirty-three".