44444213231326 has 32 divisors (see below), whose sum is σ = 68630257114272. Its totient is φ = 21570348159360.

The previous prime is 44444213231153. The next prime is 44444213231329. The reversal of 44444213231326 is 62313231244444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44444213231329) 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, 75034560 + ... + 75624556.

It is an arithmetic number, because the mean of its divisors is an integer number (2144695534821).

Almost surely, 2^{44444213231326} is an apocalyptic number.

44444213231326 is a deficient number, since it is larger than the sum of its proper divisors (24186043882946).

44444213231326 is a wasteful number, since it uses less digits than its factorization.

44444213231326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592444.

The product of its digits is 1327104, while the sum is 43.

The spelling of 44444213231326 in words is "forty-four trillion, four hundred forty-four billion, two hundred thirteen million, two hundred thirty-one thousand, three hundred twenty-six".