44458485444 has 96 divisors (see below), whose sum is σ = 122543850240. Its totient is φ = 13907672064.

The previous prime is 44458485431. The next prime is 44458485451.

44458485444 is a `hidden beast` number, since 4 + 4 + 4 + 58 + 48 + 544 + 4 = 666.

44458485444 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37197 + ... + 300500.

It is an arithmetic number, because the mean of its divisors is an integer number (1276498440).

Almost surely, 2^44458485444 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44458485444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61271925120).

44458485444 is an abundant number, since it is smaller than the sum of its proper divisors (78085364796).

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

44458485444 is a wasteful number, since it uses less digits than its factorization.

44458485444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337786 (or 337778 counting only the distinct ones).

The product of its digits is 26214400, while the sum is 54.

The spelling of 44458485444 in words is "forty-four billion, four hundred fifty-eight million, four hundred eighty-five thousand, four hundred forty-four".