135115040024135 has 8 divisors (see below), whose sum is σ = 163033838350656. Its totient is φ = 107494838471520.

The previous prime is 135115040024099. The next prime is 135115040024177. The reversal of 135115040024135 is 531420040511531.

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 135115040024135 - 2¹⁸ = 135115039761991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135115040024095 and 135115040024104.

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, 74649192479 + ... + 74649194288.

It is an arithmetic number, because the mean of its divisors is an integer number (20379229793832).

Almost surely, 2^{135115040024135} is an apocalyptic number.

135115040024135 is a deficient number, since it is larger than the sum of its proper divisors (27918798326521).

135115040024135 is a wasteful number, since it uses less digits than its factorization.

135115040024135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149298386953.

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 135115040024135 its reverse (531420040511531), we get a palindrome (666535080535666).

The spelling of 135115040024135 in words is "one hundred thirty-five trillion, one hundred fifteen billion, forty million, twenty-four thousand, one hundred thirty-five".