135267382427873 has 8 divisors (see below), whose sum is σ = 139809814397568. Its totient is φ = 130794300564784.

The previous prime is 135267382427851. The next prime is 135267382427887. The reversal of 135267382427873 is 378724283762531.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 135267382427873 - 2⁶ = 135267382427809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135267382427833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17337522686 + ... + 17337530487.

It is an arithmetic number, because the mean of its divisors is an integer number (17476226799696).

Almost surely, 2^{135267382427873} is an apocalyptic number.

It is an amenable number.

135267382427873 is a deficient number, since it is larger than the sum of its proper divisors (4542431969695).

135267382427873 is an equidigital number, since it uses as much as digits as its factorization.

135267382427873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34675053303.

The product of its digits is 568995840, while the sum is 68.

The spelling of 135267382427873 in words is "one hundred thirty-five trillion, two hundred sixty-seven billion, three hundred eighty-two million, four hundred twenty-seven thousand, eight hundred seventy-three".