4321016444 has 6 divisors (see below), whose sum is σ = 7561778784. Its totient is φ = 2160508220.

The previous prime is 4321016431. The next prime is 4321016519. The reversal of 4321016444 is 4446101234.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 540127052 + ... + 540127059.

It is an arithmetic number, because the mean of its divisors is an integer number (1260296464).

Almost surely, 2^4321016444 is an apocalyptic number.

It is an amenable number.

4321016444 is a deficient number, since it is larger than the sum of its proper divisors (3240762340).

4321016444 is a wasteful number, since it uses less digits than its factorization.

4321016444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080254115 (or 1080254113 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 4321016444 is about 65734.4387973306. The cubic root of 4321016444 is about 1628.7782938985.

Adding to 4321016444 its reverse (4446101234), we get a palindrome (8767117678).

The spelling of 4321016444 in words is "four billion, three hundred twenty-one million, sixteen thousand, four hundred forty-four".