13524128848418 has 8 divisors (see below), whose sum is σ = 20286271953948. Its totient is φ = 6762038197104.

The previous prime is 13524128848409. The next prime is 13524128848457. The reversal of 13524128848418 is 81484882142531.

It can be written as a sum of positive squares in 2 ways, for example, as 10389256758169 + 3134872090249 = 3223237^2 + 1770557^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13524128848418² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12462521 + ... + 13504172.

Almost surely, 2^{13524128848418} is an apocalyptic number.

13524128848418 is a deficient number, since it is larger than the sum of its proper divisors (6762143105530).

13524128848418 is a wasteful number, since it uses less digits than its factorization.

13524128848418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26227108.

The product of its digits is 15728640, while the sum is 59.

The spelling of 13524128848418 in words is "thirteen trillion, five hundred twenty-four billion, one hundred twenty-eight million, eight hundred forty-eight thousand, four hundred eighteen".