135512424245215 has 8 divisors (see below), whose sum is σ = 162615017543328. Its totient is φ = 108409867096800.

The previous prime is 135512424245207. The next prime is 135512424245227. The reversal of 135512424245215 is 512542424215531.

It is a happy number.

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

It is not a de Polignac number, because 135512424245215 - 2³ = 135512424245207 is a prime.

It is a Duffinian number.

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, 38134 + ... + 16462876.

It is an arithmetic number, because the mean of its divisors is an integer number (20326877192916).

Almost surely, 2^{135512424245215} is an apocalyptic number.

135512424245215 is a deficient number, since it is larger than the sum of its proper divisors (27102593298113).

135512424245215 is a wasteful number, since it uses less digits than its factorization.

135512424245215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18074849.

The product of its digits is 1920000, while the sum is 46.

The spelling of 135512424245215 in words is "one hundred thirty-five trillion, five hundred twelve billion, four hundred twenty-four million, two hundred forty-five thousand, two hundred fifteen".