444222534765044 has 12 divisors (see below), whose sum is σ = 888445069530144. Its totient is φ = 190381086327864.

The previous prime is 444222534764993. The next prime is 444222534765089. The reversal of 444222534765044 is 440567435222444.

444222534765044 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7932545263634 + ... + 7932545263689.

It is an arithmetic number, because the mean of its divisors is an integer number (74037089127512).

Almost surely, 2^{444222534765044} is an apocalyptic number.

It is an amenable number.

444222534765044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444222534765044 is a wasteful number, since it uses less digits than its factorization.

444222534765044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15865090527334 (or 15865090527332 counting only the distinct ones).

The product of its (nonzero) digits is 103219200, while the sum is 56.

Adding to 444222534765044 its reverse (440567435222444), we get a palindrome (884789969987488).

The spelling of 444222534765044 in words is "four hundred forty-four trillion, two hundred twenty-two billion, five hundred thirty-four million, seven hundred sixty-five thousand, forty-four".