2441344340240 has 80 divisors (see below), whose sum is σ = 6136536330288. Its totient is φ = 897911881728.

The previous prime is 2441344340219. The next prime is 2441344340243. The reversal of 2441344340240 is 420434431442.

It can be written as a sum of positive squares in 8 ways, for example, as 165434173696 + 2275910166544 = 406736^2 + 1508612^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 2441344340240.

It is not an unprimeable number, because it can be changed into a prime (2441344340243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4299737 + ... + 4834296.

Almost surely, 2^{2441344340240} is an apocalyptic number.

2441344340240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2441344340240 is an abundant number, since it is smaller than the sum of its proper divisors (3695191990048).

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

2441344340240 is a wasteful number, since it uses less digits than its factorization.

2441344340240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9134316 (or 9134310 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 2441344340240 its reverse (420434431442), we get a palindrome (2861778771682).

The spelling of 2441344340240 in words is "two trillion, four hundred forty-one billion, three hundred forty-four million, three hundred forty thousand, two hundred forty".