44423413608 has 64 divisors (see below), whose sum is σ = 128818460160. Its totient is φ = 12502961856.

The previous prime is 44423413583. The next prime is 44423413651. The reversal of 44423413608 is 80631432444.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1962066 + ... + 1984577.

It is an arithmetic number, because the mean of its divisors is an integer number (2012788440).

Almost surely, 2^44423413608 is an apocalyptic number.

It is an amenable number.

44423413608 is an abundant number, since it is smaller than the sum of its proper divisors (84395046552).

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

44423413608 is a wasteful number, since it uses less digits than its factorization.

44423413608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3946726 (or 3946722 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 39.

The spelling of 44423413608 in words is "forty-four billion, four hundred twenty-three million, four hundred thirteen thousand, six hundred eight".