44485538422 has 12 divisors (see below), whose sum is σ = 72256096980. Its totient is φ = 20531786808.

The previous prime is 44485538359. The next prime is 44485538423. The reversal of 44485538422 is 22483558444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44485538423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65806672 + ... + 65807347.

It is an arithmetic number, because the mean of its divisors is an integer number (6021341415).

Almost surely, 2^44485538422 is an apocalyptic number.

44485538422 is a deficient number, since it is larger than the sum of its proper divisors (27770558558).

44485538422 is a wasteful number, since it uses less digits than its factorization.

44485538422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131614047 (or 131614034 counting only the distinct ones).

The product of its digits is 4915200, while the sum is 49.

The spelling of 44485538422 in words is "forty-four billion, four hundred eighty-five million, five hundred thirty-eight thousand, four hundred twenty-two".