13045115312424 has 96 divisors (see below), whose sum is σ = 38671995016200. Its totient is φ = 3948080279040.

The previous prime is 13045115312423. The next prime is 13045115312497. The reversal of 13045115312424 is 42421351154031.

13045115312424 is a `hidden beast` number, since 1 + 3 + 0 + 451 + 153 + 12 + 42 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 9659552112324 + 3385563200100 = 3107982^2 + 1839990^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (13045115312423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114181339 + ... + 114295530.

Almost surely, 2^{13045115312424} is an apocalyptic number.

It is an amenable number.

13045115312424 is an abundant number, since it is smaller than the sum of its proper divisors (25626879703776).

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

13045115312424 is a wasteful number, since it uses less digits than its factorization.

13045115312424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228476955 (or 228476948 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 13045115312424 its reverse (42421351154031), we get a palindrome (55466466466455).

The spelling of 13045115312424 in words is "thirteen trillion, forty-five billion, one hundred fifteen million, three hundred twelve thousand, four hundred twenty-four".