44831046489 has 8 divisors (see below), whose sum is σ = 60390963360. Its totient is φ = 29579246976.

The previous prime is 44831046473. The next prime is 44831046493. The reversal of 44831046489 is 98464013844.

It is a happy number.

44831046489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 44831046489 - 2⁴ = 44831046473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44831046439) 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, 77028999 + ... + 77029580.

It is an arithmetic number, because the mean of its divisors is an integer number (7548870420).

Almost surely, 2^44831046489 is an apocalyptic number.

It is an amenable number.

44831046489 is a deficient number, since it is larger than the sum of its proper divisors (15559916871).

44831046489 is a wasteful number, since it uses less digits than its factorization.

44831046489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154058679.

The product of its (nonzero) digits is 2654208, while the sum is 51.

The spelling of 44831046489 in words is "forty-four billion, eight hundred thirty-one million, forty-six thousand, four hundred eighty-nine".