44448720020159 has 16 divisors (see below), whose sum is σ = 55011737733120. Its totient is φ = 34971747533280.

The previous prime is 44448720020141. The next prime is 44448720020161. The reversal of 44448720020159 is 95102002784444.

44448720020159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 44448720020159 - 2²⁴ = 44448703242943 is a prime.

It is a super-2 number, since 2×44448720020159² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44448720020189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1364362127 + ... + 1364394704.

It is an arithmetic number, because the mean of its divisors is an integer number (3438233608320).

Almost surely, 2^{44448720020159} is an apocalyptic number.

44448720020159 is a deficient number, since it is larger than the sum of its proper divisors (10563017712961).

44448720020159 is a wasteful number, since it uses less digits than its factorization.

44448720020159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2728757030.

The product of its (nonzero) digits is 2580480, while the sum is 50.

The spelling of 44448720020159 in words is "forty-four trillion, four hundred forty-eight billion, seven hundred twenty million, twenty thousand, one hundred fifty-nine".