4234420202 has 8 divisors (see below), whose sum is σ = 6361241412. Its totient is φ = 2114006400.

The previous prime is 4234420171. The next prime is 4234420207. The reversal of 4234420202 is 2020244324.

It can be written as a sum of positive squares in 2 ways, for example, as 4012082281 + 222337921 = 63341^2 + 14911^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4234420207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1600199 + ... + 1602842.

Almost surely, 2^4234420202 is an apocalyptic number.

4234420202 is a deficient number, since it is larger than the sum of its proper divisors (2126821210).

4234420202 is a wasteful number, since it uses less digits than its factorization.

4234420202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3203704.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 4234420202 is about 65072.4227457377. The cubic root of 4234420202 is about 1617.8241634627.

Adding to 4234420202 its reverse (2020244324), we get a palindrome (6254664526).

The spelling of 4234420202 in words is "four billion, two hundred thirty-four million, four hundred twenty thousand, two hundred two".