44423130220 has 48 divisors (see below), whose sum is σ = 106637868288. Its totient is φ = 15227593920.

The previous prime is 44423130211. The next prime is 44423130239. The reversal of 44423130220 is 2203132444.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 693259 + ... + 754621.

It is an arithmetic number, because the mean of its divisors is an integer number (2221622256).

Almost surely, 2^44423130220 is an apocalyptic number.

It is an amenable number.

44423130220 is an abundant number, since it is smaller than the sum of its proper divisors (62214738068).

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

44423130220 is a wasteful number, since it uses less digits than its factorization.

44423130220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66550 (or 66548 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 44423130220 its reverse (2203132444), we get a palindrome (46626262664).

The spelling of 44423130220 in words is "forty-four billion, four hundred twenty-three million, one hundred thirty thousand, two hundred twenty".