135242424141 has 8 divisors (see below), whose sum is σ = 196716253344. Its totient is φ = 81965105520.

The previous prime is 135242424091. The next prime is 135242424167. The reversal of 135242424141 is 141424242531.

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

It is not a de Polignac number, because 135242424141 - 2¹⁰ = 135242423117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 4098255277 = 135242424141 / (1 + 3 + 5 + 2 + 4 + 2 + 4 + 2 + 4 + 1 + 4 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135242424641) 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, 2049127606 + ... + 2049127671.

It is an arithmetic number, because the mean of its divisors is an integer number (24589531668).

Almost surely, 2^135242424141 is an apocalyptic number.

135242424141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

135242424141 is a deficient number, since it is larger than the sum of its proper divisors (61473829203).

135242424141 is a wasteful number, since it uses less digits than its factorization.

135242424141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4098255291.

The product of its digits is 30720, while the sum is 33.

Adding to 135242424141 its reverse (141424242531), we get a palindrome (276666666672).

The spelling of 135242424141 in words is "one hundred thirty-five billion, two hundred forty-two million, four hundred twenty-four thousand, one hundred forty-one".