4438420227382 has 8 divisors (see below), whose sum is σ = 6887203801200. Its totient is φ = 2142685626984.

The previous prime is 4438420227359. The next prime is 4438420227389. The reversal of 4438420227382 is 2837220248344.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4438420227382² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4438420227389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38262243282 + ... + 38262243397.

It is an arithmetic number, because the mean of its divisors is an integer number (860900475150).

Almost surely, 2^{4438420227382} is an apocalyptic number.

4438420227382 is a deficient number, since it is larger than the sum of its proper divisors (2448783573818).

4438420227382 is a wasteful number, since it uses less digits than its factorization.

4438420227382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76524486710.

The product of its (nonzero) digits is 4128768, while the sum is 49.

The spelling of 4438420227382 in words is "four trillion, four hundred thirty-eight billion, four hundred twenty million, two hundred twenty-seven thousand, three hundred eighty-two".