4441246421444 has 24 divisors (see below), whose sum is σ = 8882663707008. Its totient is φ = 1903354709760.

The previous prime is 4441246421399. The next prime is 4441246421461.

4441246421444 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4441246421395 and 4441246421404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17837 + ... + 2980404.

It is an arithmetic number, because the mean of its divisors is an integer number (370110987792).

Almost surely, 2^{4441246421444} is an apocalyptic number.

It is an amenable number.

4441246421444 is an abundant number, since it is smaller than the sum of its proper divisors (4441417285564).

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

4441246421444 is a wasteful number, since it uses less digits than its factorization.

4441246421444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3051155 (or 3051153 counting only the distinct ones).

The product of its digits is 1572864, while the sum is 44.

The spelling of 4441246421444 in words is "four trillion, four hundred forty-one billion, two hundred forty-six million, four hundred twenty-one thousand, four hundred forty-four".