4044020340001 has 2 divisors, whose sum is σ = 4044020340002. Its totient is φ = 4044020340000.

The previous prime is 4044020339939. The next prime is 4044020340007. The reversal of 4044020340001 is 1000430204404.

4044020340001 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3252900816400 + 791119523601 = 1803580^2 + 889449^2 .

It is a cyclic number.

It is not a de Polignac number, because 4044020340001 - 2¹⁹ = 4044019815713 is a prime.

It is not a weakly prime, because it can be changed into another prime (4044020340007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2022010170000 + 2022010170001.

It is an arithmetic number, because the mean of its divisors is an integer number (2022010170001).

Almost surely, 2^{4044020340001} is an apocalyptic number.

It is an amenable number.

4044020340001 is a deficient number, since it is larger than the sum of its proper divisors (1).

4044020340001 is an equidigital number, since it uses as much as digits as its factorization.

4044020340001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 4044020340001 its reverse (1000430204404), we get a palindrome (5044450544405).

The spelling of 4044020340001 in words is "four trillion, forty-four billion, twenty million, three hundred forty thousand, one".