44159992223 has 8 divisors (see below), whose sum is σ = 46570135920. Its totient is φ = 41758441920.

The previous prime is 44159992189. The next prime is 44159992277. The reversal of 44159992223 is 32229995144.

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 44159992223 - 2¹² = 44159988127 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 (44159992423) 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 7 ways as a sum of consecutive naturals, for example, 2137790 + ... + 2158347.

It is an arithmetic number, because the mean of its divisors is an integer number (5821266990).

Almost surely, 2^44159992223 is an apocalyptic number.

44159992223 is a deficient number, since it is larger than the sum of its proper divisors (2410143697).

44159992223 is a wasteful number, since it uses less digits than its factorization.

44159992223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4296697.

The product of its digits is 1399680, while the sum is 50.

The spelling of 44159992223 in words is "forty-four billion, one hundred fifty-nine million, nine hundred ninety-two thousand, two hundred twenty-three".