4044854359709 has 2 divisors, whose sum is σ = 4044854359710. Its totient is φ = 4044854359708.

The previous prime is 4044854359673. The next prime is 4044854359751. The reversal of 4044854359709 is 9079534584404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3560097259684 + 484757100025 = 1886822^2 + 696245^2 .

It is a cyclic number.

It is not a de Polignac number, because 4044854359709 - 2²⁰ = 4044853311133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4044854359789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2022427179854 + 2022427179855.

It is an arithmetic number, because the mean of its divisors is an integer number (2022427179855).

Almost surely, 2^{4044854359709} is an apocalyptic number.

It is an amenable number.

4044854359709 is a deficient number, since it is larger than the sum of its proper divisors (1).

4044854359709 is an equidigital number, since it uses as much as digits as its factorization.

4044854359709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87091200, while the sum is 62.

The spelling of 4044854359709 in words is "four trillion, forty-four billion, eight hundred fifty-four million, three hundred fifty-nine thousand, seven hundred nine".