44003440422 has 12 divisors (see below), whose sum is σ = 95340787620. Its totient is φ = 14667813468.

The previous prime is 44003440399. The next prime is 44003440499. The reversal of 44003440422 is 22404430044.

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 5 ways as a sum of consecutive naturals, for example, 1222317772 + ... + 1222317807.

It is an arithmetic number, because the mean of its divisors is an integer number (7945065635).

Almost surely, 2^44003440422 is an apocalyptic number.

44003440422 is an abundant number, since it is smaller than the sum of its proper divisors (51337347198).

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

44003440422 is a wasteful number, since it uses less digits than its factorization.

44003440422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2444635587 (or 2444635584 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 44003440422 its reverse (22404430044), we get a palindrome (66407870466).

The spelling of 44003440422 in words is "forty-four billion, three million, four hundred forty thousand, four hundred twenty-two".