4123143419 has 2 divisors, whose sum is σ = 4123143420. Its totient is φ = 4123143418.

The previous prime is 4123143407. The next prime is 4123143473. The reversal of 4123143419 is 9143413214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4123143419 - 2⁴ = 4123143403 is a prime.

It is a super-2 number, since 2×4123143419² = 34000623307286019122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4123143019) 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, 2061571709 + 2061571710.

It is an arithmetic number, because the mean of its divisors is an integer number (2061571710).

Almost surely, 2^4123143419 is an apocalyptic number.

4123143419 is a deficient number, since it is larger than the sum of its proper divisors (1).

4123143419 is an equidigital number, since it uses as much as digits as its factorization.

4123143419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 32.

The square root of 4123143419 is about 64211.7078031725. The cubic root of 4123143419 is about 1603.5265209198.

The spelling of 4123143419 in words is "four billion, one hundred twenty-three million, one hundred forty-three thousand, four hundred nineteen".