14374843603513 has 4 divisors (see below), whose sum is σ = 14378418549988. Its totient is φ = 14371268657040.

The previous prime is 14374843603489. The next prime is 14374843603553. The reversal of 14374843603513 is 31530634847341.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8105363448064 + 6269480155449 = 2846992^2 + 2503893^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14374843603513 is a prime.

It is a super-2 number, since 2×14374843603513² (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 (14374843603553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1787467206 + ... + 1787475247.

It is an arithmetic number, because the mean of its divisors is an integer number (3594604637497).

Almost surely, 2^{14374843603513} is an apocalyptic number.

It is an amenable number.

14374843603513 is a deficient number, since it is larger than the sum of its proper divisors (3574946475).

14374843603513 is an equidigital number, since it uses as much as digits as its factorization.

14374843603513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3574946474.

The product of its (nonzero) digits is 8709120, while the sum is 52.

The spelling of 14374843603513 in words is "fourteen trillion, three hundred seventy-four billion, eight hundred forty-three million, six hundred three thousand, five hundred thirteen".