4213212127 has 2 divisors, whose sum is σ = 4213212128. Its totient is φ = 4213212126.

The previous prime is 4213212097. The next prime is 4213212137. The reversal of 4213212127 is 7212123124.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4213212127 - 2⁷ = 4213211999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4213212137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106606063 + 2106606064.

It is an arithmetic number, because the mean of its divisors is an integer number (2106606064).

Almost surely, 2^4213212127 is an apocalyptic number.

4213212127 is a deficient number, since it is larger than the sum of its proper divisors (1).

4213212127 is an equidigital number, since it uses as much as digits as its factorization.

4213212127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1344, while the sum is 25.

The square root of 4213212127 is about 64909.2607183289. The cubic root of 4213212127 is about 1615.1186865588.

The spelling of 4213212127 in words is "four billion, two hundred thirteen million, two hundred twelve thousand, one hundred twenty-seven".