44443421214033 has 16 divisors (see below), whose sum is σ = 59692504484160. Its totient is φ = 29411657711616.

The previous prime is 44443421214013. The next prime is 44443421214037. The reversal of 44443421214033 is 33041212434444.

It is a happy number.

It is not a de Polignac number, because 44443421214033 - 2⁵ = 44443421214001 is a prime.

It is a super-2 number, since 2×44443421214033² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 44443421213982 and 44443421214000.

It is not an unprimeable number, because it can be changed into a prime (44443421214037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10082641 + ... + 13803857.

It is an arithmetic number, because the mean of its divisors is an integer number (3730781530260).

Almost surely, 2^{44443421214033} is an apocalyptic number.

It is an amenable number.

44443421214033 is a deficient number, since it is larger than the sum of its proper divisors (15249083270127).

44443421214033 is a wasteful number, since it uses less digits than its factorization.

44443421214033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750416.

The product of its (nonzero) digits is 442368, while the sum is 39.

Adding to 44443421214033 its reverse (33041212434444), we get a palindrome (77484633648477).

The spelling of 44443421214033 in words is "forty-four trillion, four hundred forty-three billion, four hundred twenty-one million, two hundred fourteen thousand, thirty-three".