13542632473328 has 40 divisors (see below), whose sum is σ = 31291051435008. Its totient is φ = 5551638155712.

The previous prime is 13542632473297. The next prime is 13542632473339. The reversal of 13542632473328 is 82337423624531.

It is a self number, because there is not a number n which added to its sum of digits gives 13542632473328.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2628613976 + ... + 2628619127.

Almost surely, 2^{13542632473328} is an apocalyptic number.

It is an amenable number.

13542632473328 is an abundant number, since it is smaller than the sum of its proper divisors (17748418961680).

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

13542632473328 is a wasteful number, since it uses less digits than its factorization.

13542632473328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5257233141 (or 5257233135 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 53.

The spelling of 13542632473328 in words is "thirteen trillion, five hundred forty-two billion, six hundred thirty-two million, four hundred seventy-three thousand, three hundred twenty-eight".