13145430324 has 48 divisors (see below), whose sum is σ = 33484630592. Its totient is φ = 3989336832.

The previous prime is 13145430293. The next prime is 13145430341. The reversal of 13145430324 is 42303454131.

13145430324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13145430291 and 13145430300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 565774 + ... + 588549.

Almost surely, 2^13145430324 is an apocalyptic number.

It is an amenable number.

13145430324 is an abundant number, since it is smaller than the sum of its proper divisors (20339200268).

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

13145430324 is a wasteful number, since it uses less digits than its factorization.

13145430324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154416 (or 1154414 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 13145430324 its reverse (42303454131), we get a palindrome (55448884455).

The spelling of 13145430324 in words is "thirteen billion, one hundred forty-five million, four hundred thirty thousand, three hundred twenty-four".