4202442001 has 4 divisors (see below), whose sum is σ = 4223560000. Its totient is φ = 4181324004.

The previous prime is 4202441993. The next prime is 4202442011. The reversal of 4202442001 is 1002442024.

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 4202442001 - 2³ = 4202441993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4202442001.

It is not an unprimeable number, because it can be changed into a prime (4202442011) 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, 10558701 + ... + 10559098.

It is an arithmetic number, because the mean of its divisors is an integer number (1055890000).

Almost surely, 2^4202442001 is an apocalyptic number.

It is an amenable number.

4202442001 is a deficient number, since it is larger than the sum of its proper divisors (21117999).

4202442001 is a wasteful number, since it uses less digits than its factorization.

4202442001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21117998.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 4202442001 is about 64826.2446930254. The cubic root of 4202442001 is about 1613.7412834059.

Adding to 4202442001 its reverse (1002442024), we get a palindrome (5204884025).

The spelling of 4202442001 in words is "four billion, two hundred two million, four hundred forty-two thousand, one".