44620222004 has 12 divisors (see below), whose sum is σ = 78110737824. Its totient is φ = 22302868344.

The previous prime is 44620221967. The next prime is 44620222051. The reversal of 44620222004 is 40022202644.

It is a happy 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, 1796792 + ... + 1821455.

It is an arithmetic number, because the mean of its divisors is an integer number (6509228152).

Almost surely, 2^44620222004 is an apocalyptic number.

It is an amenable number.

44620222004 is a deficient number, since it is larger than the sum of its proper divisors (33490515820).

44620222004 is a wasteful number, since it uses less digits than its factorization.

44620222004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3621334 (or 3621332 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 44620222004 its reverse (40022202644), we get a palindrome (84642424648).

The spelling of 44620222004 in words is "forty-four billion, six hundred twenty million, two hundred twenty-two thousand, four".