44011870560 has 1152 divisors, whose sum is σ = 195258470400. Its totient is φ = 9196830720.

The previous prime is 44011870559. The next prime is 44011870577. The reversal of 44011870560 is 6507811044.

It is a happy number.

44011870560 is a `hidden beast` number, since 4 + 4 + 0 + 11 + 87 + 0 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 124679344 + ... + 124679696.

It is an arithmetic number, because the mean of its divisors is an integer number (169495200).

Almost surely, 2^44011870560 is an apocalyptic number.

44011870560 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 44011870560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97629235200).

44011870560 is an abundant number, since it is smaller than the sum of its proper divisors (151246599840).

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

44011870560 is a wasteful number, since it uses less digits than its factorization.

44011870560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441 (or 420 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The spelling of 44011870560 in words is "forty-four billion, eleven million, eight hundred seventy thousand, five hundred sixty".