4042689875 has 48 divisors (see below), whose sum is σ = 6124382784. Its totient is φ = 2651510400.

The previous prime is 4042689863. The next prime is 4042689883. The reversal of 4042689875 is 5789862404.

It is not a de Polignac number, because 4042689875 - 2¹⁰ = 4042688851 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 126527 + ... + 155223.

It is an arithmetic number, because the mean of its divisors is an integer number (127591308).

Almost surely, 2^4042689875 is an apocalyptic number.

4042689875 is a deficient number, since it is larger than the sum of its proper divisors (2081692909).

4042689875 is a wasteful number, since it uses less digits than its factorization.

4042689875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28749 (or 28732 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 53.

The square root of 4042689875 is about 63582.1506006206. The cubic root of 4042689875 is about 1593.0282432267.

The spelling of 4042689875 in words is "four billion, forty-two million, six hundred eighty-nine thousand, eight hundred seventy-five".