13414821761528 has 32 divisors (see below), whose sum is σ = 27705810188160. Its totient is φ = 6038445802080.

The previous prime is 13414821761527. The next prime is 13414821761573. The reversal of 13414821761528 is 82516712841431.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13414821761528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13414821761527) 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 7 ways as a sum of consecutive naturals, for example, 739996550 + ... + 740014677.

It is an arithmetic number, because the mean of its divisors is an integer number (865806568380).

Almost surely, 2^{13414821761528} is an apocalyptic number.

It is an amenable number.

13414821761528 is an abundant number, since it is smaller than the sum of its proper divisors (14290988426632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13414821761528 is a wasteful number, since it uses less digits than its factorization.

13414821761528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480011347 (or 1480011343 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 53.

The spelling of 13414821761528 in words is "thirteen trillion, four hundred fourteen billion, eight hundred twenty-one million, seven hundred sixty-one thousand, five hundred twenty-eight".