44489284459 has 4 divisors (see below), whose sum is σ = 45574389000. Its totient is φ = 43404179920.

The previous prime is 44489284451. The next prime is 44489284493. The reversal of 44489284459 is 95448298444.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44489284459 - 2³ = 44489284451 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44489284397 and 44489284406.

It is not an unprimeable number, because it can be changed into a prime (44489284451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542552209 + ... + 542552290.

It is an arithmetic number, because the mean of its divisors is an integer number (11393597250).

Almost surely, 2^44489284459 is an apocalyptic number.

44489284459 is a deficient number, since it is larger than the sum of its proper divisors (1085104541).

44489284459 is a wasteful number, since it uses less digits than its factorization.

44489284459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085104540.

The product of its digits is 53084160, while the sum is 61.

The spelling of 44489284459 in words is "forty-four billion, four hundred eighty-nine million, two hundred eighty-four thousand, four hundred fifty-nine".