44039159999999 has 8 divisors (see below), whose sum is σ = 44066948948880. Its totient is φ = 44011371940416.

The previous prime is 44039159999977. The next prime is 44039160000037. The reversal of 44039159999999 is 99999995193044.

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

It is a cyclic number.

It is not a de Polignac number, because 44039159999999 - 2⁸ = 44039159999743 is a prime.

It is a super-2 number, since 2×44039159999999² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

44039159999999 is a modest number, since divided by 9999999 gives 4403915 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44039159999969) 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, 118893587 + ... + 119263419.

It is an arithmetic number, because the mean of its divisors is an integer number (5508368618610).

Almost surely, 2^{44039159999999} is an apocalyptic number.

44039159999999 is a deficient number, since it is larger than the sum of its proper divisors (27788948881).

44039159999999 is a wasteful number, since it uses less digits than its factorization.

44039159999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444649.

The product of its (nonzero) digits is 10331213040, while the sum is 89.

The spelling of 44039159999999 in words is "forty-four trillion, thirty-nine billion, one hundred fifty-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".