4021302001 has 4 divisors (see below), whose sum is σ = 4060343872. Its totient is φ = 3982260132.

The previous prime is 4021301983. The next prime is 4021302007. The reversal of 4021302001 is 1002031204.

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 4021302001 - 2²⁹ = 3484431089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4021302007) 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, 19520781 + ... + 19520986.

It is an arithmetic number, because the mean of its divisors is an integer number (1015085968).

Almost surely, 2^4021302001 is an apocalyptic number.

It is an amenable number.

4021302001 is a deficient number, since it is larger than the sum of its proper divisors (39041871).

4021302001 is a wasteful number, since it uses less digits than its factorization.

4021302001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39041870.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 4021302001 is about 63413.7366900895. The cubic root of 4021302001 is about 1590.2139660368.

Adding to 4021302001 its reverse (1002031204), we get a palindrome (5023333205).

The spelling of 4021302001 in words is "four billion, twenty-one million, three hundred two thousand, one".