4078143420403 has 16 divisors (see below), whose sum is σ = 4398582333600. Its totient is φ = 3758667897600.

The previous prime is 4078143420367. The next prime is 4078143420419. The reversal of 4078143420403 is 3040243418704.

It is a cyclic number.

It is not a de Polignac number, because 4078143420403 - 2³⁷ = 3940704466931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4078143420493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116072943 + ... + 116108071.

It is an arithmetic number, because the mean of its divisors is an integer number (274911395850).

Almost surely, 2^{4078143420403} is an apocalyptic number.

4078143420403 is a deficient number, since it is larger than the sum of its proper divisors (320438913197).

4078143420403 is a wasteful number, since it uses less digits than its factorization.

4078143420403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48582.

The product of its (nonzero) digits is 258048, while the sum is 40.

The spelling of 4078143420403 in words is "four trillion, seventy-eight billion, one hundred forty-three million, four hundred twenty thousand, four hundred three".