4444310314021 has 4 divisors (see below), whose sum is σ = 4678221383200. Its totient is φ = 4210399244844.

The previous prime is 4444310313913. The next prime is 4444310314039. The reversal of 4444310314021 is 1204130134444.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4444310314021 - 2¹³ = 4444310305829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4444310314091) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 116955534561 + ... + 116955534598.

It is an arithmetic number, because the mean of its divisors is an integer number (1169555345800).

Almost surely, 2^{4444310314021} is an apocalyptic number.

It is an amenable number.

4444310314021 is a deficient number, since it is larger than the sum of its proper divisors (233911069179).

4444310314021 is a wasteful number, since it uses less digits than its factorization.

4444310314021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233911069178.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 4444310314021 its reverse (1204130134444), we get a palindrome (5648440448465).

The spelling of 4444310314021 in words is "four trillion, four hundred forty-four billion, three hundred ten million, three hundred fourteen thousand, twenty-one".