4043344334149 has 2 divisors, whose sum is σ = 4043344334150. Its totient is φ = 4043344334148.

The previous prime is 4043344334111. The next prime is 4043344334207. The reversal of 4043344334149 is 9414334433404.

4043344334149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2772617953924 + 1270726380225 = 1665118^2 + 1127265^2 .

It is a cyclic number.

It is not a de Polignac number, because 4043344334149 - 2¹¹ = 4043344332101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4043344334099 and 4043344334108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4043344331149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021672167074 + 2021672167075.

It is an arithmetic number, because the mean of its divisors is an integer number (2021672167075).

Almost surely, 2^{4043344334149} is an apocalyptic number.

It is an amenable number.

4043344334149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4043344334149 is an equidigital number, since it uses as much as digits as its factorization.

4043344334149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2985984, while the sum is 46.

The spelling of 4043344334149 in words is "four trillion, forty-three billion, three hundred forty-four million, three hundred thirty-four thousand, one hundred forty-nine".