44285458245 has 16 divisors (see below), whose sum is σ = 80979123840. Its totient is φ = 20244780864.

The previous prime is 44285458219. The next prime is 44285458247. The reversal of 44285458245 is 54285458244.

It is not a de Polignac number, because 44285458245 - 2⁵ = 44285458213 is a prime.

It is a super-2 number, since 2×44285458245² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44285458247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210883030 + ... + 210883239.

It is an arithmetic number, because the mean of its divisors is an integer number (5061195240).

Almost surely, 2^44285458245 is an apocalyptic number.

It is an amenable number.

44285458245 is a deficient number, since it is larger than the sum of its proper divisors (36693665595).

44285458245 is a wasteful number, since it uses less digits than its factorization.

44285458245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421766284.

The product of its digits is 8192000, while the sum is 51.

Subtracting 44285458245 from its reverse (54285458244), we obtain a palindrome (9999999999).

The spelling of 44285458245 in words is "forty-four billion, two hundred eighty-five million, four hundred fifty-eight thousand, two hundred forty-five".