13526731328014 has 16 divisors (see below), whose sum is σ = 20385146517120. Its totient is φ = 6731694580320.

The previous prime is 13526731327987. The next prime is 13526731328017. The reversal of 13526731328014 is 41082313762531.

It is a super-2 number, since 2×13526731328014² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13526731328017) 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, 780849 + ... + 5259580.

It is an arithmetic number, because the mean of its divisors is an integer number (1274071657320).

Almost surely, 2^{13526731328014} is an apocalyptic number.

13526731328014 is a deficient number, since it is larger than the sum of its proper divisors (6858415189106).

13526731328014 is a wasteful number, since it uses less digits than its factorization.

13526731328014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6045675.

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 13526731328014 in words is "thirteen trillion, five hundred twenty-six billion, seven hundred thirty-one million, three hundred twenty-eight thousand, fourteen".