44042158359 has 12 divisors (see below), whose sum is σ = 63631339200. Its totient is φ = 29354567424.

The previous prime is 44042158351. The next prime is 44042158453. The reversal of 44042158359 is 95385124044.

44042158359 is a `hidden beast` number, since 4 + 40 + 4 + 21 + 583 + 5 + 9 = 666.

It is not a de Polignac number, because 44042158359 - 2³ = 44042158351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44042158351) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 531879 + ... + 609080.

It is an arithmetic number, because the mean of its divisors is an integer number (5302611600).

Almost surely, 2^44042158359 is an apocalyptic number.

44042158359 is a deficient number, since it is larger than the sum of its proper divisors (19589180841).

44042158359 is a wasteful number, since it uses less digits than its factorization.

44042158359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145254 (or 1145251 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 44042158359 in words is "forty-four billion, forty-two million, one hundred fifty-eight thousand, three hundred fifty-nine".