4321404424 has 8 divisors (see below), whose sum is σ = 8102633310. Its totient is φ = 2160702208.

The previous prime is 4321404419. The next prime is 4321404443. The reversal of 4321404424 is 4244041234.

It can be written as a sum of positive squares in only one way, i.e., 4093696324 + 227708100 = 63982^2 + 15090^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 4321404392 and 4321404401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270087769 + ... + 270087784.

Almost surely, 2^4321404424 is an apocalyptic number.

It is an amenable number.

4321404424 is a deficient number, since it is larger than the sum of its proper divisors (3781228886).

4321404424 is a wasteful number, since it uses less digits than its factorization.

4321404424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540175559 (or 540175555 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 4321404424 is about 65737.3898477875. The cubic root of 4321404424 is about 1628.8270412629.

Adding to 4321404424 its reverse (4244041234), we get a palindrome (8565445658).

The spelling of 4321404424 in words is "four billion, three hundred twenty-one million, four hundred four thousand, four hundred twenty-four".