4021441051 has 8 divisors (see below), whose sum is σ = 4109414400. Its totient is φ = 3934408872.

The previous prime is 4021441019. The next prime is 4021441063. The reversal of 4021441051 is 1501441204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4021441051 - 2⁵ = 4021441019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4021441451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226651 + ... + 243748.

It is an arithmetic number, because the mean of its divisors is an integer number (513676800).

Almost surely, 2^4021441051 is an apocalyptic number.

4021441051 is a deficient number, since it is larger than the sum of its proper divisors (87973349).

4021441051 is a wasteful number, since it uses less digits than its factorization.

4021441051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470585.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 4021441051 is about 63414.8330518973. The cubic root of 4021441051 is about 1590.2322948188.

Adding to 4021441051 its reverse (1501441204), we get a palindrome (5522882255).

The spelling of 4021441051 in words is "four billion, twenty-one million, four hundred forty-one thousand, fifty-one".