43550014127 has 2 divisors, whose sum is σ = 43550014128. Its totient is φ = 43550014126.

The previous prime is 43550014099. The next prime is 43550014139. The reversal of 43550014127 is 72141005534.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43550014127 - 2¹⁸ = 43549751983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43550014093 and 43550014102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43550014727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21775007063 + 21775007064.

It is an arithmetic number, because the mean of its divisors is an integer number (21775007064).

Almost surely, 2^43550014127 is an apocalyptic number.

43550014127 is a deficient number, since it is larger than the sum of its proper divisors (1).

43550014127 is an equidigital number, since it uses as much as digits as its factorization.

43550014127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 43550014127 in words is "forty-three billion, five hundred fifty million, fourteen thousand, one hundred twenty-seven".