444008888448 has 32 divisors (see below), whose sum is σ = 1179398610960. Its totient is φ = 148002962688.

The previous prime is 444008888443. The next prime is 444008888489. The reversal of 444008888448 is 844888800444.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 444008888391 and 444008888400.

It is not an unprimeable number, because it can be changed into a prime (444008888443) 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, 578136190 + ... + 578136957.

Almost surely, 2^444008888448 is an apocalyptic number.

444008888448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

444008888448 is an abundant number, since it is smaller than the sum of its proper divisors (735389722512).

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

444008888448 is a wasteful number, since it uses less digits than its factorization.

444008888448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156273164 (or 1156273152 counting only the distinct ones).

The product of its (nonzero) digits is 33554432, while the sum is 60.

The spelling of 444008888448 in words is "four hundred forty-four billion, eight million, eight hundred eighty-eight thousand, four hundred forty-eight".