4431214324 has 6 divisors (see below), whose sum is σ = 7754625074. Its totient is φ = 2215607160.

The previous prime is 4431214321. The next prime is 4431214327. The reversal of 4431214324 is 4234121344.

It is an interprime number because it is at equal distance from previous prime (4431214321) and next prime (4431214327).

It can be written as a sum of positive squares in only one way, i.e., 4344128100 + 87086224 = 65910^2 + 9332^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4431214292 and 4431214301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4431214321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553901787 + ... + 553901794.

Almost surely, 2^4431214324 is an apocalyptic number.

It is an amenable number.

4431214324 is a deficient number, since it is larger than the sum of its proper divisors (3323410750).

4431214324 is a wasteful number, since it uses less digits than its factorization.

4431214324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107803585 (or 1107803583 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 4431214324 is about 66567.3668098716. The cubic root of 4431214324 is about 1642.5083472799.

Adding to 4431214324 its reverse (4234121344), we get a palindrome (8665335668).

The spelling of 4431214324 in words is "four billion, four hundred thirty-one million, two hundred fourteen thousand, three hundred twenty-four".