2044123143441 has 32 divisors (see below), whose sum is σ = 2818266410880. Its totient is φ = 1317238500864.

The previous prime is 2044123143431. The next prime is 2044123143451. The reversal of 2044123143441 is 1443413214402.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2044123143431) and next prime (2044123143451).

It is not a de Polignac number, because 2044123143441 - 2²⁹ = 2043586272529 is a prime.

It is a super-2 number, since 2×2044123143441² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2044123143401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3659086 + ... + 4180568.

It is an arithmetic number, because the mean of its divisors is an integer number (88070825340).

Almost surely, 2^{2044123143441} is an apocalyptic number.

It is an amenable number.

2044123143441 is a deficient number, since it is larger than the sum of its proper divisors (774143267439).

2044123143441 is a wasteful number, since it uses less digits than its factorization.

2044123143441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521905.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 2044123143441 its reverse (1443413214402), we get a palindrome (3487536357843).

The spelling of 2044123143441 in words is "two trillion, forty-four billion, one hundred twenty-three million, one hundred forty-three thousand, four hundred forty-one".