44888040080 has 80 divisors (see below), whose sum is σ = 113747094720. Its totient is φ = 16374326784.

The previous prime is 44888040077. The next prime is 44888040103. The reversal of 44888040080 is 8004088844.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×44888040080² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173690 + ... + 346329.

It is an arithmetic number, because the mean of its divisors is an integer number (1421838684).

Almost surely, 2^44888040080 is an apocalyptic number.

44888040080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44888040080 is an abundant number, since it is smaller than the sum of its proper divisors (68859054640).

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

44888040080 is a wasteful number, since it uses less digits than its factorization.

44888040080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520128 (or 520122 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 44.

The spelling of 44888040080 in words is "forty-four billion, eight hundred eighty-eight million, forty thousand, eighty".