5444436344446 has 16 divisors (see below), whose sum is σ = 9433141046640. Its totient is φ = 2329170628480.

The previous prime is 5444436344419. The next prime is 5444436344467. The reversal of 5444436344446 is 6444436344445.

It is a super-4 number, since 4×5444436344446⁴ (a number of 52 digits) contains 4444 as substring.

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, 7278657841 + ... + 7278658588.

It is an arithmetic number, because the mean of its divisors is an integer number (589571315415).

Almost surely, 2^{5444436344446} is an apocalyptic number.

5444436344446 is a deficient number, since it is larger than the sum of its proper divisors (3988704702194).

5444436344446 is a wasteful number, since it uses less digits than its factorization.

5444436344446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14557316459.

The product of its digits is 106168320, while the sum is 55.

Subtracting 5444436344446 from its reverse (6444436344445), we obtain a palindrome (999999999999).

The spelling of 5444436344446 in words is "five trillion, four hundred forty-four billion, four hundred thirty-six million, three hundred forty-four thousand, four hundred forty-six".