4022043001 has 4 divisors (see below), whose sum is σ = 4107618432. Its totient is φ = 3936467572.

The previous prime is 4022042939. The next prime is 4022043029. The reversal of 4022043001 is 1003402204.

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 4022043001 - 2⁹ = 4022042489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4022043041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42787645 + ... + 42787738.

It is an arithmetic number, because the mean of its divisors is an integer number (1026904608).

Almost surely, 2^4022043001 is an apocalyptic number.

It is an amenable number.

4022043001 is a deficient number, since it is larger than the sum of its proper divisors (85575431).

4022043001 is an equidigital number, since it uses as much as digits as its factorization.

4022043001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85575430.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4022043001 is about 63419.5790036484. The cubic root of 4022043001 is about 1590.3116355791.

Adding to 4022043001 its reverse (1003402204), we get a palindrome (5025445205).

The spelling of 4022043001 in words is "four billion, twenty-two million, forty-three thousand, one".