44448748986 has 8 divisors (see below), whose sum is σ = 88897497984. Its totient is φ = 14816249660.

The previous prime is 44448748909. The next prime is 44448748987. The reversal of 44448748986 is 68984784444.

44448748986 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.

44448748986 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (44448748987) 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, 3704062410 + ... + 3704062421.

It is an arithmetic number, because the mean of its divisors is an integer number (11112187248).

Almost surely, 2^44448748986 is an apocalyptic number.

44448748986 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44448748986 is a wasteful number, since it uses less digits than its factorization.

44448748986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7408124836.

The product of its digits is 198180864, while the sum is 66.

The spelling of 44448748986 in words is "forty-four billion, four hundred forty-eight million, seven hundred forty-eight thousand, nine hundred eighty-six".