44342240020 has 48 divisors (see below), whose sum is σ = 106180614288. Its totient is φ = 15409428480.

The previous prime is 44342239943. The next prime is 44342240039. The reversal of 44342240020 is 2004224344.

It can be written as a sum of positive squares in 8 ways, for example, as 1775948164 + 42566291856 = 42142^2 + 206316^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5011671 + ... + 5020510.

It is an arithmetic number, because the mean of its divisors is an integer number (2212096131).

Almost surely, 2^44342240020 is an apocalyptic number.

It is an amenable number.

44342240020 is an abundant number, since it is smaller than the sum of its proper divisors (61838374268).

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

44342240020 is a wasteful number, since it uses less digits than its factorization.

44342240020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10032220 (or 10032218 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 44342240020 its reverse (2004224344), we get a palindrome (46346464364).

The spelling of 44342240020 in words is "forty-four billion, three hundred forty-two million, two hundred forty thousand, twenty".