444147118248 has 64 divisors (see below), whose sum is σ = 1112746947840. Its totient is φ = 147732056064.

The previous prime is 444147118237. The next prime is 444147118267. The reversal of 444147118248 is 842811741444.

It is a junction number, because it is equal to n+sod(n) for n = 444147118197 and 444147118206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38605665 + ... + 38617167.

It is an arithmetic number, because the mean of its divisors is an integer number (17386671060).

Almost surely, 2^444147118248 is an apocalyptic number.

It is an amenable number.

444147118248 is an abundant number, since it is smaller than the sum of its proper divisors (668599829592).

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

444147118248 is a wasteful number, since it uses less digits than its factorization.

444147118248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14818 (or 14814 counting only the distinct ones).

The product of its digits is 917504, while the sum is 48.

The spelling of 444147118248 in words is "four hundred forty-four billion, one hundred forty-seven million, one hundred eighteen thousand, two hundred forty-eight".