4156164127 has 2 divisors, whose sum is σ = 4156164128. Its totient is φ = 4156164126.

The previous prime is 4156164121. The next prime is 4156164151. The reversal of 4156164127 is 7214616514.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4156164127 - 2²⁷ = 4021946399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4156164121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2078082063 + 2078082064.

It is an arithmetic number, because the mean of its divisors is an integer number (2078082064).

Almost surely, 2^4156164127 is an apocalyptic number.

4156164127 is a deficient number, since it is larger than the sum of its proper divisors (1).

4156164127 is an equidigital number, since it uses as much as digits as its factorization.

4156164127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 37.

The square root of 4156164127 is about 64468.3187852762. The cubic root of 4156164127 is about 1607.7958247099.

The spelling of 4156164127 in words is "four billion, one hundred fifty-six million, one hundred sixty-four thousand, one hundred twenty-seven".