4464271428 has 12 divisors (see below), whose sum is σ = 10416633360. Its totient is φ = 1488090472.

The previous prime is 4464271421. The next prime is 4464271433. The reversal of 4464271428 is 8241724644.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 4464271428.

It is not an unprimeable number, because it can be changed into a prime (4464271421) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 186011298 + ... + 186011321.

It is an arithmetic number, because the mean of its divisors is an integer number (868052780).

Almost surely, 2^4464271428 is an apocalyptic number.

It is an amenable number.

4464271428 is an abundant number, since it is smaller than the sum of its proper divisors (5952361932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4464271428 is a wasteful number, since it uses less digits than its factorization.

4464271428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372022626 (or 372022624 counting only the distinct ones).

The product of its digits is 344064, while the sum is 42.

The square root of 4464271428 is about 66815.2035692476. The cubic root of 4464271428 is about 1646.5826335921.

The spelling of 4464271428 in words is "four billion, four hundred sixty-four million, two hundred seventy-one thousand, four hundred twenty-eight".