4244443433144 has 32 divisors (see below), whose sum is σ = 8085003028320. Its totient is φ = 2088569857536.

The previous prime is 4244443433101. The next prime is 4244443433177. The reversal of 4244443433144 is 4413343444424.

It is a junction number, because it is equal to n+sod(n) for n = 4244443433095 and 4244443433104.

It is a congruent number.

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, 7684844 + ... + 8218619.

It is an arithmetic number, because the mean of its divisors is an integer number (252656344635).

Almost surely, 2^{4244443433144} is an apocalyptic number.

It is an amenable number.

4244443433144 is a deficient number, since it is larger than the sum of its proper divisors (3840559595176).

4244443433144 is a wasteful number, since it uses less digits than its factorization.

4244443433144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15903999 (or 15903995 counting only the distinct ones).

The product of its digits is 3538944, while the sum is 44.

Adding to 4244443433144 its reverse (4413343444424), we get a palindrome (8657786877568).

The spelling of 4244443433144 in words is "four trillion, two hundred forty-four billion, four hundred forty-three million, four hundred thirty-three thousand, one hundred forty-four".