44144444144 has 10 divisors (see below), whose sum is σ = 85529860560. Its totient is φ = 22072222064.

The previous prime is 44144444129. The next prime is 44144444213.

44144444144 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 44144444098 and 44144444107.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1379513864 + ... + 1379513895.

It is an arithmetic number, because the mean of its divisors is an integer number (8552986056).

Almost surely, 2^44144444144 is an apocalyptic number.

It is an amenable number.

44144444144 is a deficient number, since it is larger than the sum of its proper divisors (41385416416).

44144444144 is a wasteful number, since it uses less digits than its factorization.

44144444144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2759027767 (or 2759027761 counting only the distinct ones).

The product of its digits is 262144, while the sum is 38.

The spelling of 44144444144 in words is "forty-four billion, one hundred forty-four million, four hundred forty-four thousand, one hundred forty-four".