4044322101329 has 2 divisors, whose sum is σ = 4044322101330. Its totient is φ = 4044322101328.

The previous prime is 4044322101319. The next prime is 4044322101367. The reversal of 4044322101329 is 9231012234404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3182395541329 + 861926560000 = 1783927^2 + 928400^2 .

It is a cyclic number.

It is not a de Polignac number, because 4044322101329 - 2²⁴ = 4044305324113 is a prime.

It is not a weakly prime, because it can be changed into another prime (4044322101319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2022161050664 + 2022161050665.

It is an arithmetic number, because the mean of its divisors is an integer number (2022161050665).

Almost surely, 2^{4044322101329} is an apocalyptic number.

It is an amenable number.

4044322101329 is a deficient number, since it is larger than the sum of its proper divisors (1).

4044322101329 is an equidigital number, since it uses as much as digits as its factorization.

4044322101329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 4044322101329 in words is "four trillion, forty-four billion, three hundred twenty-two million, one hundred one thousand, three hundred twenty-nine".