4021303219 has 2 divisors, whose sum is σ = 4021303220. Its totient is φ = 4021303218.

The previous prime is 4021303193. The next prime is 4021303261. The reversal of 4021303219 is 9123031204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4021303219 - 2¹⁷ = 4021172147 is a prime.

It is a super-2 number, since 2×4021303219² = 32341759158279523922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4021303193 and 4021303202.

It is not a weakly prime, because it can be changed into another prime (4021303289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010651609 + 2010651610.

It is an arithmetic number, because the mean of its divisors is an integer number (2010651610).

Almost surely, 2^4021303219 is an apocalyptic number.

4021303219 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021303219 is an equidigital number, since it uses as much as digits as its factorization.

4021303219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 4021303219 is about 63413.7462936862. The cubic root of 4021303219 is about 1590.2141265884.

The spelling of 4021303219 in words is "four billion, twenty-one million, three hundred three thousand, two hundred nineteen".