4120420127 has 2 divisors, whose sum is σ = 4120420128. Its totient is φ = 4120420126.

The previous prime is 4120420099. The next prime is 4120420141. The reversal of 4120420127 is 7210240214.

4120420127 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4120420127 - 2¹⁰ = 4120419103 is a prime.

It is a super-2 number, since 2×4120420127² = 33955724045973392258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4120422127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2060210063 + 2060210064.

It is an arithmetic number, because the mean of its divisors is an integer number (2060210064).

Almost surely, 2^4120420127 is an apocalyptic number.

4120420127 is a deficient number, since it is larger than the sum of its proper divisors (1).

4120420127 is an equidigital number, since it uses as much as digits as its factorization.

4120420127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 4120420127 is about 64190.4987283944. The cubic root of 4120420127 is about 1603.1734058100.

The spelling of 4120420127 in words is "four billion, one hundred twenty million, four hundred twenty thousand, one hundred twenty-seven".