44485201240 has 64 divisors (see below), whose sum is σ = 101590524000. Its totient is φ = 17528865792.

The previous prime is 44485201223. The next prime is 44485201261. The reversal of 44485201240 is 4210258444.

It is a junction number, because it is equal to n+sod(n) for n = 44485201196 and 44485201205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1139484 + ... + 1177876.

Almost surely, 2^44485201240 is an apocalyptic number.

44485201240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44485201240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50795262000).

44485201240 is an abundant number, since it is smaller than the sum of its proper divisors (57105322760).

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

44485201240 is a wasteful number, since it uses less digits than its factorization.

44485201240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38836 (or 38832 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 34.

Adding to 44485201240 its reverse (4210258444), we get a palindrome (48695459684).

The spelling of 44485201240 in words is "forty-four billion, four hundred eighty-five million, two hundred one thousand, two hundred forty".