13151535424 has 28 divisors (see below), whose sum is σ = 27232258464. Its totient is φ = 6289864064.

The previous prime is 13151535389. The next prime is 13151535431. The reversal of 13151535424 is 42453515131.

It is a self number, because there is not a number n which added to its sum of digits gives 13151535424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4465762 + ... + 4468705.

Almost surely, 2^13151535424 is an apocalyptic number.

It is an amenable number.

13151535424 is an abundant number, since it is smaller than the sum of its proper divisors (14080723040).

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

13151535424 is an equidigital number, since it uses as much as digits as its factorization.

13151535424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8934502 (or 8934492 counting only the distinct ones).

The product of its digits is 36000, while the sum is 34.

The spelling of 13151535424 in words is "thirteen billion, one hundred fifty-one million, five hundred thirty-five thousand, four hundred twenty-four".