4232420122127 has 2 divisors, whose sum is σ = 4232420122128. Its totient is φ = 4232420122126.

The previous prime is 4232420122109. The next prime is 4232420122171. The reversal of 4232420122127 is 7212210242324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4232420122127 - 2³⁴ = 4215240252943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4232420122093 and 4232420122102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4232420122327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2116210061063 + 2116210061064.

It is an arithmetic number, because the mean of its divisors is an integer number (2116210061064).

Almost surely, 2^{4232420122127} is an apocalyptic number.

4232420122127 is a deficient number, since it is larger than the sum of its proper divisors (1).

4232420122127 is an equidigital number, since it uses as much as digits as its factorization.

4232420122127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 32.

The spelling of 4232420122127 in words is "four trillion, two hundred thirty-two billion, four hundred twenty million, one hundred twenty-two thousand, one hundred twenty-seven".