13424504544542 has 32 divisors (see below), whose sum is σ = 24796417464000. Its totient is φ = 5308067985408.

The previous prime is 13424504544541. The next prime is 13424504544569. The reversal of 13424504544542 is 24544540542431.

13424504544542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13424504544541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18568067 + ... + 19277502.

It is an arithmetic number, because the mean of its divisors is an integer number (774888045750).

Almost surely, 2^{13424504544542} is an apocalyptic number.

13424504544542 is a deficient number, since it is larger than the sum of its proper divisors (11371912919458).

13424504544542 is a wasteful number, since it uses less digits than its factorization.

13424504544542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37847540.

The product of its (nonzero) digits is 6144000, while the sum is 47.

The spelling of 13424504544542 in words is "thirteen trillion, four hundred twenty-four billion, five hundred four million, five hundred forty-four thousand, five hundred forty-two".