44554550421344 has 48 divisors (see below), whose sum is σ = 87977655738000. Its totient is φ = 22211032671744.

The previous prime is 44554550421343. The next prime is 44554550421361. The reversal of 44554550421344 is 44312405545544.

It is a junction number, because it is equal to n+sod(n) for n = 44554550421292 and 44554550421301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44554550421343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104979614 + ... + 105403170.

It is an arithmetic number, because the mean of its divisors is an integer number (1832867827875).

Almost surely, 2^{44554550421344} is an apocalyptic number.

It is an amenable number.

44554550421344 is a deficient number, since it is larger than the sum of its proper divisors (43423105316656).

44554550421344 is a wasteful number, since it uses less digits than its factorization.

44554550421344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433335 (or 433327 counting only the distinct ones).

The product of its (nonzero) digits is 15360000, while the sum is 50.

Adding to 44554550421344 its reverse (44312405545544), we get a palindrome (88866955966888).

The spelling of 44554550421344 in words is "forty-four trillion, five hundred fifty-four billion, five hundred fifty million, four hundred twenty-one thousand, three hundred forty-four".