4157134123 has 2 divisors, whose sum is σ = 4157134124. Its totient is φ = 4157134122.

The previous prime is 4157134097. The next prime is 4157134133. The reversal of 4157134123 is 3214317514.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4157134123 - 2⁹ = 4157133611 is a prime.

It is a super-2 number, since 2×4157134123² = 34563528233221958258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4157134133) 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, 2078567061 + 2078567062.

It is an arithmetic number, because the mean of its divisors is an integer number (2078567062).

Almost surely, 2^4157134123 is an apocalyptic number.

4157134123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4157134123 is an equidigital number, since it uses as much as digits as its factorization.

4157134123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 31.

The square root of 4157134123 is about 64475.8413903999. The cubic root of 4157134123 is about 1607.9208946991.

The spelling of 4157134123 in words is "four billion, one hundred fifty-seven million, one hundred thirty-four thousand, one hundred twenty-three".