44440480408 has 8 divisors (see below), whose sum is σ = 83325900780. Its totient is φ = 22220240200.

The previous prime is 44440480363. The next prime is 44440480471. The reversal of 44440480408 is 80408404444.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent 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 as a sum of consecutive naturals, namely, 2777530018 + ... + 2777530033.

Almost surely, 2^44440480408 is an apocalyptic number.

It is an amenable number.

44440480408 is a deficient number, since it is larger than the sum of its proper divisors (38885420372).

44440480408 is a wasteful number, since it uses less digits than its factorization.

44440480408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5555060057 (or 5555060053 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 40.

The spelling of 44440480408 in words is "forty-four billion, four hundred forty million, four hundred eighty thousand, four hundred eight".