13424150024520 has 64 divisors (see below), whose sum is σ = 40273859128320. Its totient is φ = 3579648090624.

The previous prime is 13424150024471. The next prime is 13424150024531. The reversal of 13424150024520 is 2542005142431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1512537 + ... + 5397783.

It is an arithmetic number, because the mean of its divisors is an integer number (629279048880).

Almost surely, 2^{13424150024520} is an apocalyptic number.

13424150024520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13424150024520 is an abundant number, since it is smaller than the sum of its proper divisors (26849709103800).

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

13424150024520 is a wasteful number, since it uses less digits than its factorization.

13424150024520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3914054 (or 3914050 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 13424150024520 its reverse (2542005142431), we get a palindrome (15966155166951).

The spelling of 13424150024520 in words is "thirteen trillion, four hundred twenty-four billion, one hundred fifty million, twenty-four thousand, five hundred twenty".