13240244501 has 8 divisors (see below), whose sum is σ = 14444740800. Its totient is φ = 12035887840.

The previous prime is 13240244483. The next prime is 13240244503. The reversal of 13240244501 is 10544204231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13240244501 - 2¹⁴ = 13240228117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13240244503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322505 + ... + 361233.

It is an arithmetic number, because the mean of its divisors is an integer number (1805592600).

Almost surely, 2^13240244501 is an apocalyptic number.

13240244501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13240244501 is a deficient number, since it is larger than the sum of its proper divisors (1204496299).

13240244501 is a wasteful number, since it uses less digits than its factorization.

13240244501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69819.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 13240244501 its reverse (10544204231), we get a palindrome (23784448732).

The spelling of 13240244501 in words is "thirteen billion, two hundred forty million, two hundred forty-four thousand, five hundred one".