44045384039 has 8 divisors (see below), whose sum is σ = 44321443920. Its totient is φ = 43770068416.

The previous prime is 44045383973. The next prime is 44045384087. The reversal of 44045384039 is 93048354044.

44045384039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44045384039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44045384239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67097 + ... + 304290.

It is an arithmetic number, because the mean of its divisors is an integer number (5540180490).

Almost surely, 2^44045384039 is an apocalyptic number.

44045384039 is a deficient number, since it is larger than the sum of its proper divisors (276059881).

44045384039 is a wasteful number, since it uses less digits than its factorization.

44045384039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372129.

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 44045384039 in words is "forty-four billion, forty-five million, three hundred eighty-four thousand, thirty-nine".