2044427227541 has 2 divisors, whose sum is σ = 2044427227542. Its totient is φ = 2044427227540.

The previous prime is 2044427227529. The next prime is 2044427227559. The reversal of 2044427227541 is 1457227244402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1875872640625 + 168554586916 = 1369625^2 + 410554^2 .

It is a cyclic number.

It is not a de Polignac number, because 2044427227541 - 2³⁰ = 2043353485717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2044427227492 and 2044427227501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2044427227441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022213613770 + 1022213613771.

It is an arithmetic number, because the mean of its divisors is an integer number (1022213613771).

Almost surely, 2^{2044427227541} is an apocalyptic number.

It is an amenable number.

2044427227541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044427227541 is an equidigital number, since it uses as much as digits as its factorization.

2044427227541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1003520, while the sum is 44.

The spelling of 2044427227541 in words is "two trillion, forty-four billion, four hundred twenty-seven million, two hundred twenty-seven thousand, five hundred forty-one".