13304244240331 has 4 divisors (see below), whose sum is σ = 14513720989464. Its totient is φ = 12094767491200.

The previous prime is 13304244240317. The next prime is 13304244240347.

13304244240331 is nontrivially palindromic in base 10.

13304244240331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13304244240331 - 2¹⁷ = 13304244109259 is a prime.

It is a super-2 number, since 2×13304244240331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13304274240331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604738374550 + ... + 604738374571.

It is an arithmetic number, because the mean of its divisors is an integer number (3628430247366).

Almost surely, 2^{13304244240331} is an apocalyptic number.

13304244240331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13304244240331 is a deficient number, since it is larger than the sum of its proper divisors (1209476749133).

13304244240331 is a wasteful number, since it uses less digits than its factorization.

13304244240331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209476749132.

The product of its (nonzero) digits is 82944, while the sum is 34.

It can be divided in two parts, 1330424 and 4240331, that added together give a palindrome (5570755).

The spelling of 13304244240331 in words is "thirteen trillion, three hundred four billion, two hundred forty-four million, two hundred forty thousand, three hundred thirty-one".