4441330140522 has 64 divisors (see below), whose sum is σ = 9921595267584. Its totient is φ = 1313754200640.

The previous prime is 4441330140509. The next prime is 4441330140551. The reversal of 4441330140522 is 2250410331444.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4167813 + ... + 5123799.

It is an arithmetic number, because the mean of its divisors is an integer number (155024926056).

Almost surely, 2^{4441330140522} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4441330140522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4960797633792).

4441330140522 is an abundant number, since it is smaller than the sum of its proper divisors (5480265127062).

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

4441330140522 is a wasteful number, since it uses less digits than its factorization.

4441330140522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957683.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 4441330140522 its reverse (2250410331444), we get a palindrome (6691740471966).

The spelling of 4441330140522 in words is "four trillion, four hundred forty-one billion, three hundred thirty million, one hundred forty thousand, five hundred twenty-two".