44840983488 has 84 divisors (see below), whose sum is σ = 138011882472. Its totient is φ = 12811706880.

The previous prime is 44840983469. The next prime is 44840983493. The reversal of 44840983488 is 88438904844.

It is a tau number, because it is divible by the number of its divisors (84).

It is a super-2 number, since 2×44840983488² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2373723 + ... + 2392538.

Almost surely, 2^44840983488 is an apocalyptic number.

44840983488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

44840983488 is an abundant number, since it is smaller than the sum of its proper divisors (93170898984).

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

44840983488 is a wasteful number, since it uses less digits than its factorization.

44840983488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4766290 (or 4766273 counting only the distinct ones).

The product of its (nonzero) digits is 28311552, while the sum is 60.

The spelling of 44840983488 in words is "forty-four billion, eight hundred forty million, nine hundred eighty-three thousand, four hundred eighty-eight".