44119999998 has 64 divisors (see below), whose sum is σ = 99390888000. Its totient is φ = 14686515648.

The previous prime is 44119999991. The next prime is 44119999999. The reversal of 44119999998 is 89999991144.

44119999998 is a `hidden beast` number, since 441 + 1 + 9 + 9 + 9 + 99 + 98 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44119999991) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3374578 + ... + 3387626.

It is an arithmetic number, because the mean of its divisors is an integer number (1552982625).

Almost surely, 2^44119999998 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44119999998, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49695444000).

44119999998 is an abundant number, since it is smaller than the sum of its proper divisors (55270888002).

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

44119999998 is an equidigital number, since it uses as much as digits as its factorization.

44119999998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13845 (or 13827 counting only the distinct ones).

The product of its digits is 68024448, while the sum is 72.

The spelling of 44119999998 in words is "forty-four billion, one hundred nineteen million, nine hundred ninety-nine thousand, nine hundred ninety-eight".