448447888822 has 8 divisors (see below), whose sum is σ = 672675372072. Its totient is φ = 224222764800.

The previous prime is 448447888817. The next prime is 448447888841. The reversal of 448447888822 is 228888744844.

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

It is a super-2 number, since 2×448447888822² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5622 + ... + 947062.

It is an arithmetic number, because the mean of its divisors is an integer number (84084421509).

Almost surely, 2^448447888822 is an apocalyptic number.

448447888822 is a deficient number, since it is larger than the sum of its proper divisors (224227483250).

448447888822 is a wasteful number, since it uses less digits than its factorization.

448447888822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179614.

The product of its digits is 234881024, while the sum is 67.

The spelling of 448447888822 in words is "four hundred forty-eight billion, four hundred forty-seven million, eight hundred eighty-eight thousand, eight hundred twenty-two".