27044798023 has 2 divisors, whose sum is σ = 27044798024. Its totient is φ = 27044798022.

The previous prime is 27044797993. The next prime is 27044798107. The reversal of 27044798023 is 32089744072.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27044798023 - 2²¹ = 27042700871 is a prime.

It is a super-2 number, since 2×27044798023² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27044798323) 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, 13522399011 + 13522399012.

It is an arithmetic number, because the mean of its divisors is an integer number (13522399012).

Almost surely, 2^27044798023 is an apocalyptic number.

27044798023 is a deficient number, since it is larger than the sum of its proper divisors (1).

27044798023 is an equidigital number, since it uses as much as digits as its factorization.

27044798023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 677376, while the sum is 46.

The spelling of 27044798023 in words is "twenty-seven billion, forty-four million, seven hundred ninety-eight thousand, twenty-three".