44072674560 has 576 divisors, whose sum is σ = 163697909760. Its totient is φ = 11217346560.

The previous prime is 44072674559. The next prime is 44072674601. The reversal of 44072674560 is 6547627044.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 69845445 + ... + 69846075.

It is an arithmetic number, because the mean of its divisors is an integer number (284197760).

Almost surely, 2^44072674560 is an apocalyptic number.

44072674560 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 44072674560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81848954880).

44072674560 is an abundant number, since it is smaller than the sum of its proper divisors (119625235200).

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

44072674560 is a wasteful number, since it uses less digits than its factorization.

44072674560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751 (or 731 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 45.

The spelling of 44072674560 in words is "forty-four billion, seventy-two million, six hundred seventy-four thousand, five hundred sixty".