4126156423 has 2 divisors, whose sum is σ = 4126156424. Its totient is φ = 4126156422.

The previous prime is 4126156393. The next prime is 4126156487. The reversal of 4126156423 is 3246516214.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4126156423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4126186423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2063078211 + 2063078212.

It is an arithmetic number, because the mean of its divisors is an integer number (2063078212).

Almost surely, 2^4126156423 is an apocalyptic number.

4126156423 is a deficient number, since it is larger than the sum of its proper divisors (1).

4126156423 is an equidigital number, since it uses as much as digits as its factorization.

4126156423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 34.

The square root of 4126156423 is about 64235.1650032908. The cubic root of 4126156423 is about 1603.9170203475.

The spelling of 4126156423 in words is "four billion, one hundred twenty-six million, one hundred fifty-six thousand, four hundred twenty-three".