44142559848 has 128 divisors (see below), whose sum is σ = 124226697600. Its totient is φ = 14522112000.

The previous prime is 44142559829. The next prime is 44142559921. The reversal of 44142559848 is 84895524144.

44142559848 is a `hidden beast` number, since 4 + 4 + 1 + 4 + 2 + 5 + 598 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 44142559794 and 44142559803.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7218040 + ... + 7224152.

It is an arithmetic number, because the mean of its divisors is an integer number (970521075).

Almost surely, 2^44142559848 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 44142559848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62113348800).

44142559848 is an abundant number, since it is smaller than the sum of its proper divisors (80084137752).

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

44142559848 is a wasteful number, since it uses less digits than its factorization.

44142559848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6560 (or 6550 counting only the distinct ones).

The product of its digits is 7372800, while the sum is 54.

The spelling of 44142559848 in words is "forty-four billion, one hundred forty-two million, five hundred fifty-nine thousand, eight hundred forty-eight".