44468246040 has 128 divisors (see below), whose sum is σ = 136838116800. Its totient is φ = 11556587520.

The previous prime is 44468246027. The next prime is 44468246059. The reversal of 44468246040 is 4064286444.

It is a junction number, because it is equal to n+sod(n) for n = 44468245983 and 44468246001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 770014 + ... + 825746.

Almost surely, 2^44468246040 is an apocalyptic number.

44468246040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44468246040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68419058400).

44468246040 is an abundant number, since it is smaller than the sum of its proper divisors (92369870760).

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

44468246040 is a wasteful number, since it uses less digits than its factorization.

44468246040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55917 (or 55913 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 42.

The spelling of 44468246040 in words is "forty-four billion, four hundred sixty-eight million, two hundred forty-six thousand, forty".