444332410022413 has 8 divisors (see below), whose sum is σ = 485042873116896. Its totient is φ = 403674714867600.

The previous prime is 444332410022407. The next prime is 444332410022461. The reversal of 444332410022413 is 314220014233444.

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

It is not a de Polignac number, because 444332410022413 - 2¹³ = 444332410014221 is a prime.

It is a super-2 number, since 2×444332410022413² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444332410022213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13191967306 + ... + 13192000987.

It is an arithmetic number, because the mean of its divisors is an integer number (60630359139612).

Almost surely, 2^{444332410022413} is an apocalyptic number.

It is an amenable number.

444332410022413 is a deficient number, since it is larger than the sum of its proper divisors (40710463094483).

444332410022413 is a wasteful number, since it uses less digits than its factorization.

444332410022413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26383969835.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 444332410022413 its reverse (314220014233444), we get a palindrome (758552424255857).

The spelling of 444332410022413 in words is "four hundred forty-four trillion, three hundred thirty-two billion, four hundred ten million, twenty-two thousand, four hundred thirteen".