44855938821120 has 1408 divisors, whose sum is σ = 172234121472000. Its totient is φ = 9953633894400.

The previous prime is 44855938821103. The next prime is 44855938821203. The reversal of 44855938821120 is 2112883955844.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 60698157711 + ... + 60698158449.

Almost surely, 2^{44855938821120} is an apocalyptic number.

44855938821120 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 44855938821120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86117060736000).

44855938821120 is an abundant number, since it is smaller than the sum of its proper divisors (127378182650880).

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

44855938821120 is a wasteful number, since it uses less digits than its factorization.

44855938821120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110 (or 1078 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 60.

The spelling of 44855938821120 in words is "forty-four trillion, eight hundred fifty-five billion, nine hundred thirty-eight million, eight hundred twenty-one thousand, one hundred twenty".