4442032022320 has 40 divisors (see below), whose sum is σ = 10434195856224. Its totient is φ = 1758495148032.

The previous prime is 4442032022293. The next prime is 4442032022339. The reversal of 4442032022320 is 232202302444.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286205644 + ... + 286221163.

Almost surely, 2^{4442032022320} is an apocalyptic number.

4442032022320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4442032022320 is an abundant number, since it is smaller than the sum of its proper divisors (5992163833904).

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

4442032022320 is a wasteful number, since it uses less digits than its factorization.

4442032022320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572426917 (or 572426911 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 4442032022320 its reverse (232202302444), we get a palindrome (4674234324764).

The spelling of 4442032022320 in words is "four trillion, four hundred forty-two billion, thirty-two million, twenty-two thousand, three hundred twenty".