4442214432 has 48 divisors (see below), whose sum is σ = 12062917440. Its totient is φ = 1429677312.

The previous prime is 4442214431. The next prime is 4442214433. The reversal of 4442214432 is 2344122444.

It is an interprime number because it is at equal distance from previous prime (4442214431) and next prime (4442214433).

It is a tau number, because it is divible by the number of its divisors (48).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 4442214432.

It is not an unprimeable number, because it can be changed into a prime (4442214431) 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, 795028 + ... + 800595.

It is an arithmetic number, because the mean of its divisors is an integer number (251310780).

Almost surely, 2^4442214432 is an apocalyptic number.

It is an amenable number.

4442214432 is an abundant number, since it is smaller than the sum of its proper divisors (7620703008).

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

4442214432 is a wasteful number, since it uses less digits than its factorization.

4442214432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595665 (or 1595657 counting only the distinct ones).

The product of its digits is 24576, while the sum is 30.

The square root of 4442214432 is about 66649.9394748412. The cubic root of 4442214432 is about 1643.8663527020.

Adding to 4442214432 its reverse (2344122444), we get a palindrome (6786336876).

The spelling of 4442214432 in words is "four billion, four hundred forty-two million, two hundred fourteen thousand, four hundred thirty-two".