44848007989 has 8 divisors (see below), whose sum is σ = 47492524800. Its totient is φ = 42204202176.

The previous prime is 44848007977. The next prime is 44848008013. The reversal of 44848007989 is 98970084844.

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

It is not a de Polignac number, because 44848007989 - 2¹³ = 44847999797 is a prime.

It is a super-2 number, since 2×44848007989² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44848007969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45039 + ... + 302860.

It is an arithmetic number, because the mean of its divisors is an integer number (5936565600).

Almost surely, 2^44848007989 is an apocalyptic number.

It is an amenable number.

44848007989 is a deficient number, since it is larger than the sum of its proper divisors (2644516811).

44848007989 is a wasteful number, since it uses less digits than its factorization.

44848007989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355499.

The product of its (nonzero) digits is 18579456, while the sum is 61.

The spelling of 44848007989 in words is "forty-four billion, eight hundred forty-eight million, seven thousand, nine hundred eighty-nine".