4128114075842 has 8 divisors (see below), whose sum is σ = 6223603455036. Its totient is φ = 2053579590832.

The previous prime is 4128114075829. The next prime is 4128114075851. The reversal of 4128114075842 is 2485704118214.

It can be written as a sum of positive squares in 2 ways, for example, as 2440715673841 + 1687398402001 = 1562279^2 + 1298999^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 5238723053 + ... + 5238723840.

Almost surely, 2^{4128114075842} is an apocalyptic number.

4128114075842 is a deficient number, since it is larger than the sum of its proper divisors (2095489379194).

4128114075842 is a wasteful number, since it uses less digits than its factorization.

4128114075842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10477447092.

The product of its (nonzero) digits is 573440, while the sum is 47.

The spelling of 4128114075842 in words is "four trillion, one hundred twenty-eight billion, one hundred fourteen million, seventy-five thousand, eight hundred forty-two".