1040044555027 has 2 divisors, whose sum is σ = 1040044555028. Its totient is φ = 1040044555026.

The previous prime is 1040044555013. The next prime is 1040044555031. The reversal of 1040044555027 is 7205554400401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1040044555027 - 2³⁵ = 1005684816659 is a prime.

It is not a weakly prime, because it can be changed into another prime (1040044555037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520022277513 + 520022277514.

It is an arithmetic number, because the mean of its divisors is an integer number (520022277514).

Almost surely, 2^{1040044555027} is an apocalyptic number.

1040044555027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040044555027 is an equidigital number, since it uses as much as digits as its factorization.

1040044555027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112000, while the sum is 37.

Adding to 1040044555027 its reverse (7205554400401), we get a palindrome (8245598955428).

The spelling of 1040044555027 in words is "one trillion, forty billion, forty-four million, five hundred fifty-five thousand, twenty-seven".