4044606341623 has 2 divisors, whose sum is σ = 4044606341624. Its totient is φ = 4044606341622.

The previous prime is 4044606341609. The next prime is 4044606341647. The reversal of 4044606341623 is 3261436064404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4044606341623 - 2³⁷ = 3907167388151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4044606341623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4044606341693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2022303170811 + 2022303170812.

It is an arithmetic number, because the mean of its divisors is an integer number (2022303170812).

Almost surely, 2^{4044606341623} is an apocalyptic number.

4044606341623 is a deficient number, since it is larger than the sum of its proper divisors (1).

4044606341623 is an equidigital number, since it uses as much as digits as its factorization.

4044606341623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 995328, while the sum is 43.

The spelling of 4044606341623 in words is "four trillion, forty-four billion, six hundred six million, three hundred forty-one thousand, six hundred twenty-three".