4042050001 has 4 divisors (see below), whose sum is σ = 4409509104. Its totient is φ = 3674590900.

The previous prime is 4042049989. The next prime is 4042050007. The reversal of 4042050001 is 1000502404.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4042050001 - 2¹⁹ = 4041525713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4042050007) 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 in 3 ways as a sum of consecutive naturals, for example, 183729535 + ... + 183729556.

It is an arithmetic number, because the mean of its divisors is an integer number (1102377276).

Almost surely, 2^4042050001 is an apocalyptic number.

It is an amenable number.

4042050001 is a deficient number, since it is larger than the sum of its proper divisors (367459103).

4042050001 is a wasteful number, since it uses less digits than its factorization.

4042050001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367459102.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 4042050001 is about 63577.1185333214. The cubic root of 4042050001 is about 1592.9441910098.

Adding to 4042050001 its reverse (1000502404), we get a palindrome (5042552405).

The spelling of 4042050001 in words is "four billion, forty-two million, fifty thousand, one".