4444377448 has 32 divisors (see below), whose sum is σ = 9527428800. Its totient is φ = 1903980672.

The previous prime is 4444377401. The next prime is 4444377451. The reversal of 4444377448 is 8447734444.

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, 141223 + ... + 169801.

It is an arithmetic number, because the mean of its divisors is an integer number (297732150).

Almost surely, 2^4444377448 is an apocalyptic number.

It is an amenable number.

4444377448 is an abundant number, since it is smaller than the sum of its proper divisors (5083051352).

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

4444377448 is a wasteful number, since it uses less digits than its factorization.

4444377448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31369 (or 31365 counting only the distinct ones).

The product of its digits is 4816896, while the sum is 49.

The square root of 4444377448 is about 66666.1641914397. The cubic root of 4444377448 is about 1644.1331214735.

The spelling of 4444377448 in words is "four billion, four hundred forty-four million, three hundred seventy-seven thousand, four hundred forty-eight".