13732527442 has 4 divisors (see below), whose sum is σ = 20598791166. Its totient is φ = 6866263720.

The previous prime is 13732527439. The next prime is 13732527481. The reversal of 13732527442 is 24472523731.

13732527442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10822032841 + 2910494601 = 104029^2 + 53949^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13732527395 and 13732527404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3433131859 + ... + 3433131862.

Almost surely, 2^13732527442 is an apocalyptic number.

13732527442 is a deficient number, since it is larger than the sum of its proper divisors (6866263724).

13732527442 is an equidigital number, since it uses as much as digits as its factorization.

13732527442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6866263723.

The product of its digits is 282240, while the sum is 40.

The spelling of 13732527442 in words is "thirteen billion, seven hundred thirty-two million, five hundred twenty-seven thousand, four hundred forty-two".