44331019994 has 16 divisors (see below), whose sum is σ = 66739051680. Its totient is φ = 22084753680.

The previous prime is 44331019991. The next prime is 44331020009. The reversal of 44331019994 is 49991013344.

It is not an unprimeable number, because it can be changed into a prime (44331019991) 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 7 ways as a sum of consecutive naturals, for example, 1084817 + ... + 1124939.

It is an arithmetic number, because the mean of its divisors is an integer number (4171190730).

Almost surely, 2^44331019994 is an apocalyptic number.

44331019994 is a deficient number, since it is larger than the sum of its proper divisors (22408031686).

44331019994 is a wasteful number, since it uses less digits than its factorization.

44331019994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42125.

The product of its (nonzero) digits is 419904, while the sum is 47.

The spelling of 44331019994 in words is "forty-four billion, three hundred thirty-one million, nineteen thousand, nine hundred ninety-four".