444014333412213 has 16 divisors (see below), whose sum is σ = 592843040631296. Its totient is φ = 295597604087280.

The previous prime is 444014333412211. The next prime is 444014333412259. The reversal of 444014333412213 is 312214333410444.

It is not a de Polignac number, because 444014333412213 - 2¹ = 444014333412211 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444014333412211) 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, 135723270 + ... + 138956232.

It is an arithmetic number, because the mean of its divisors is an integer number (37052690039456).

Almost surely, 2^{444014333412213} is an apocalyptic number.

It is an amenable number.

444014333412213 is a deficient number, since it is larger than the sum of its proper divisors (148828707219083).

444014333412213 is a wasteful number, since it uses less digits than its factorization.

444014333412213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3296664.

The product of its (nonzero) digits is 331776, while the sum is 39.

Adding to 444014333412213 its reverse (312214333410444), we get a palindrome (756228666822657).

The spelling of 444014333412213 in words is "four hundred forty-four trillion, fourteen billion, three hundred thirty-three million, four hundred twelve thousand, two hundred thirteen".