44350050021 has 8 divisors (see below), whose sum is σ = 62245684320. Its totient is φ = 28010557872.

The previous prime is 44350049999. The next prime is 44350050023. The reversal of 44350050021 is 12005005344.

44350050021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44350050021 - 2⁶ = 44350049957 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 44350049973 and 44350050000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44350050023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389035470 + ... + 389035583.

It is an arithmetic number, because the mean of its divisors is an integer number (7780710540).

Almost surely, 2^44350050021 is an apocalyptic number.

It is an amenable number.

44350050021 is a deficient number, since it is larger than the sum of its proper divisors (17895634299).

44350050021 is a wasteful number, since it uses less digits than its factorization.

44350050021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778071075.

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 44350050021 its reverse (12005005344), we get a palindrome (56355055365).

It can be divided in two parts, 443500 and 50021, that added together give a triangular number (493521 = T₉₉₃).

The spelling of 44350050021 in words is "forty-four billion, three hundred fifty million, fifty thousand, twenty-one".