44747956028160 has 864 divisors, whose sum is σ = 193739725670400. Its totient is φ = 9263915827200.

The previous prime is 44747956028141. The next prime is 44747956028161. The reversal of 44747956028160 is 6182065974744.

44747956028160 is a `hidden beast` number, since 4 + 4 + 7 + 4 + 7 + 9 + 5 + 602 + 8 + 16 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (44747956028161) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 240294766 + ... + 240480914.

It is an arithmetic number, because the mean of its divisors is an integer number (224235793600).

Almost surely, 2^{44747956028160} is an apocalyptic number.

44747956028160 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 44747956028160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96869862835200).

44747956028160 is an abundant number, since it is smaller than the sum of its proper divisors (148991769642240).

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

44747956028160 is a wasteful number, since it uses less digits than its factorization.

44747956028160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186465 (or 186448 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 63.

The spelling of 44747956028160 in words is "forty-four trillion, seven hundred forty-seven billion, nine hundred fifty-six million, twenty-eight thousand, one hundred sixty".