20044550044427 has 2 divisors, whose sum is σ = 20044550044428. Its totient is φ = 20044550044426.

The previous prime is 20044550044397. The next prime is 20044550044457. The reversal of 20044550044427 is 72444005544002.

It is a balanced prime because it is at equal distance from previous prime (20044550044397) and next prime (20044550044457).

It is a cyclic number.

It is not a de Polignac number, because 20044550044427 - 2⁸ = 20044550044171 is a prime.

It is not a weakly prime, because it can be changed into another prime (20044550044457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10022275022213 + 10022275022214.

It is an arithmetic number, because the mean of its divisors is an integer number (10022275022214).

Almost surely, 2^{20044550044427} is an apocalyptic number.

20044550044427 is a deficient number, since it is larger than the sum of its proper divisors (1).

20044550044427 is an equidigital number, since it uses as much as digits as its factorization.

20044550044427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 716800, while the sum is 41.

Adding to 20044550044427 its reverse (72444005544002), we get a palindrome (92488555588429).

The spelling of 20044550044427 in words is "twenty trillion, forty-four billion, five hundred fifty million, forty-four thousand, four hundred twenty-seven".