135454423422241 has 24 divisors (see below), whose sum is σ = 171894735847296. Its totient is φ = 105548403532320.

The previous prime is 135454423422203. The next prime is 135454423422251. The reversal of 135454423422241 is 142224324454531.

It is not a de Polignac number, because 135454423422241 - 2¹⁷ = 135454423291169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135454423422191 and 135454423422200.

It is not an unprimeable number, because it can be changed into a prime (135454423422251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 148593655 + ... + 149502451.

It is an arithmetic number, because the mean of its divisors is an integer number (7162280660304).

Almost surely, 2^{135454423422241} is an apocalyptic number.

135454423422241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

135454423422241 is a deficient number, since it is larger than the sum of its proper divisors (36440312425055).

135454423422241 is a wasteful number, since it uses less digits than its factorization.

135454423422241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185349 (or 1185342 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 46.

Adding to 135454423422241 its reverse (142224324454531), we get a palindrome (277678747876772).

The spelling of 135454423422241 in words is "one hundred thirty-five trillion, four hundred fifty-four billion, four hundred twenty-three million, four hundred twenty-two thousand, two hundred forty-one".