2044427227547 has 4 divisors (see below), whose sum is σ = 2044430777640. Its totient is φ = 2044423677456.

The previous prime is 2044427227541. The next prime is 2044427227559. The reversal of 2044427227547 is 7457227244402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2044427227547 - 2²² = 2044423033243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2044427227495 and 2044427227504.

It is not an unprimeable number, because it can be changed into a prime (2044427227541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 690233 + ... + 2136650.

It is an arithmetic number, because the mean of its divisors is an integer number (511107694410).

Almost surely, 2^{2044427227547} is an apocalyptic number.

2044427227547 is a deficient number, since it is larger than the sum of its proper divisors (3550093).

2044427227547 is an equidigital number, since it uses as much as digits as its factorization.

2044427227547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3550092.

The product of its (nonzero) digits is 7024640, while the sum is 50.

The spelling of 2044427227547 in words is "two trillion, forty-four billion, four hundred twenty-seven million, two hundred twenty-seven thousand, five hundred forty-seven".