44606814816 has 96 divisors (see below), whose sum is σ = 118341070848. Its totient is φ = 14710717440.

The previous prime is 44606814757. The next prime is 44606814839. The reversal of 44606814816 is 61841860644.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-3 number, since 3×44606814816³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (48).

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 15 ways as a sum of consecutive naturals, for example, 20872500 + ... + 20874636.

It is an arithmetic number, because the mean of its divisors is an integer number (1232719488).

Almost surely, 2^44606814816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44606814816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59170535424).

44606814816 is an abundant number, since it is smaller than the sum of its proper divisors (73734256032).

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

44606814816 is a wasteful number, since it uses less digits than its factorization.

44606814816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4364 (or 4356 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 48.

The spelling of 44606814816 in words is "forty-four billion, six hundred six million, eight hundred fourteen thousand, eight hundred sixteen".