13144232030524 has 18 divisors (see below), whose sum is σ = 26757900919680. Its totient is φ = 5633242298712.

The previous prime is 13144232030521. The next prime is 13144232030557. The reversal of 13144232030524 is 42503023244131.

It is a self number, because there is not a number n which added to its sum of digits gives 13144232030524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13144232030521) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33531203964 + ... + 33531204355.

Almost surely, 2^{13144232030524} is an apocalyptic number.

13144232030524 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13144232030524 is an abundant number, since it is smaller than the sum of its proper divisors (13613668889156).

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

13144232030524 is a wasteful number, since it uses less digits than its factorization.

13144232030524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67062408337 (or 67062408328 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 13144232030524 its reverse (42503023244131), we get a palindrome (55647255274655).

The spelling of 13144232030524 in words is "thirteen trillion, one hundred forty-four billion, two hundred thirty-two million, thirty thousand, five hundred twenty-four".