4022020314 has 24 divisors (see below), whose sum is σ = 9384714612. Its totient is φ = 1237544640.

The previous prime is 4022020297. The next prime is 4022020349. The reversal of 4022020314 is 4130202204.

It can be written as a sum of positive squares in 2 ways, for example, as 3778192089 + 243828225 = 61467^2 + 15615^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8593827 + ... + 8594294.

Almost surely, 2^4022020314 is an apocalyptic number.

4022020314 is an abundant number, since it is smaller than the sum of its proper divisors (5362694298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4022020314 is a wasteful number, since it uses less digits than its factorization.

4022020314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17188142 (or 17188139 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4022020314 is about 63419.4001390742. The cubic root of 4022020314 is about 1590.3086454348.

Adding to 4022020314 its reverse (4130202204), we get a palindrome (8152222518).

The spelling of 4022020314 in words is "four billion, twenty-two million, twenty thousand, three hundred fourteen".