13240241044 has 12 divisors (see below), whose sum is σ = 23969402100. Its totient is φ = 6391840448.

The previous prime is 13240241023. The next prime is 13240241059. The reversal of 13240241044 is 44014204231.

It can be written as a sum of positive squares in 2 ways, for example, as 7317091600 + 5923149444 = 85540^2 + 76962^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57069889 + ... + 57070120.

It is an arithmetic number, because the mean of its divisors is an integer number (1997450175).

Almost surely, 2^13240241044 is an apocalyptic number.

It is an amenable number.

13240241044 is a deficient number, since it is larger than the sum of its proper divisors (10729161056).

13240241044 is a wasteful number, since it uses less digits than its factorization.

13240241044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114140042 (or 114140040 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 13240241044 its reverse (44014204231), we get a palindrome (57254445275).

The spelling of 13240241044 in words is "thirteen billion, two hundred forty million, two hundred forty-one thousand, forty-four".