44131033243140 has 96 divisors (see below), whose sum is σ = 124732392220800. Its totient is φ = 11657294432256.

The previous prime is 44131033243117. The next prime is 44131033243189. The reversal of 44131033243140 is 4134233013144.

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, 76321836 + ... + 76897884.

It is an arithmetic number, because the mean of its divisors is an integer number (1299295752300).

Almost surely, 2^{44131033243140} 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 44131033243140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62366196110400).

44131033243140 is an abundant number, since it is smaller than the sum of its proper divisors (80601358977660).

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

44131033243140 is a wasteful number, since it uses less digits than its factorization.

44131033243140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588101 (or 588099 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 44131033243140 its reverse (4134233013144), we get a palindrome (48265266256284).

The spelling of 44131033243140 in words is "forty-four trillion, one hundred thirty-one billion, thirty-three million, two hundred forty-three thousand, one hundred forty".