4433420234 has 4 divisors (see below), whose sum is σ = 6650130354. Its totient is φ = 2216710116.

The previous prime is 4433420227. The next prime is 4433420237. The reversal of 4433420234 is 4320243344.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2699114209 + 1734306025 = 51953^2 + 41645^2 .

It is a super-2 number, since 2×4433420234² = 39310429942481229512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4433420197 and 4433420206.

It is not an unprimeable number, because it can be changed into a prime (4433420237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1108355057 + ... + 1108355060.

Almost surely, 2^4433420234 is an apocalyptic number.

4433420234 is a deficient number, since it is larger than the sum of its proper divisors (2216710120).

4433420234 is a wasteful number, since it uses less digits than its factorization.

4433420234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2216710119.

The product of its (nonzero) digits is 27648, while the sum is 29.

The square root of 4433420234 is about 66583.9337528206. The cubic root of 4433420234 is about 1642.7808553151.

Adding to 4433420234 its reverse (4320243344), we get a palindrome (8753663578).

The spelling of 4433420234 in words is "four billion, four hundred thirty-three million, four hundred twenty thousand, two hundred thirty-four".