4321433234 has 16 divisors (see below), whose sum is σ = 6517459800. Its totient is φ = 2148975744.

The previous prime is 4321433219. The next prime is 4321433239. The reversal of 4321433234 is 4323341234.

It can be written as a sum of positive squares in 4 ways, for example, as 3135664009 + 1185769225 = 55997^2 + 34435^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4321433197 and 4321433206.

It is not an unprimeable number, because it can be changed into a prime (4321433239) 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, 308372 + ... + 322080.

Almost surely, 2^4321433234 is an apocalyptic number.

4321433234 is a deficient number, since it is larger than the sum of its proper divisors (2196026566).

4321433234 is a wasteful number, since it uses less digits than its factorization.

4321433234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14557.

The product of its digits is 20736, while the sum is 29.

The square root of 4321433234 is about 65737.6089769015. The cubic root of 4321433234 is about 1628.8306609506.

Adding to 4321433234 its reverse (4323341234), we get a palindrome (8644774468).

The spelling of 4321433234 in words is "four billion, three hundred twenty-one million, four hundred thirty-three thousand, two hundred thirty-four".