4444256198448 has 80 divisors (see below), whose sum is σ = 13916357808000. Its totient is φ = 1346744301120.

The previous prime is 4444256198443. The next prime is 4444256198483. The reversal of 4444256198448 is 8448916524444.

4444256198448 is a `hidden beast` number, since 4 + 4 + 4 + 4 + 2 + 5 + 619 + 8 + 4 + 4 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (4444256198443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 467614798 + ... + 467624301.

It is an arithmetic number, because the mean of its divisors is an integer number (173954472600).

Almost surely, 2^{4444256198448} is an apocalyptic number.

4444256198448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4444256198448 is an abundant number, since it is smaller than the sum of its proper divisors (9472101609552).

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

4444256198448 is a wasteful number, since it uses less digits than its factorization.

4444256198448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935239127 (or 935239115 counting only the distinct ones).

The product of its digits is 141557760, while the sum is 63.

The spelling of 4444256198448 in words is "four trillion, four hundred forty-four billion, two hundred fifty-six million, one hundred ninety-eight thousand, four hundred forty-eight".