44631246044 has 36 divisors (see below), whose sum is σ = 99116148600. Its totient is φ = 17388796320.

The previous prime is 44631246019. The next prime is 44631246047. The reversal of 44631246044 is 44064213644.

It is a junction number, because it is equal to n+sod(n) for n = 44631245989 and 44631246007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44631246047) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 10348319 + ... + 10352630.

It is an arithmetic number, because the mean of its divisors is an integer number (2753226350).

Almost surely, 2^44631246044 is an apocalyptic number.

44631246044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44631246044 is an abundant number, since it is smaller than the sum of its proper divisors (54484902556).

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

44631246044 is a wasteful number, since it uses less digits than its factorization.

44631246044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20700978 (or 20700969 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 38.

Adding to 44631246044 its reverse (44064213644), we get a palindrome (88695459688).

The spelling of 44631246044 in words is "forty-four billion, six hundred thirty-one million, two hundred forty-six thousand, forty-four".