135361340481 has 8 divisors (see below), whose sum is σ = 191098363104. Its totient is φ = 84932605760.

The previous prime is 135361340453. The next prime is 135361340503. The reversal of 135361340481 is 184043163531.

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 135361340481 - 2⁵ = 135361340449 is a prime.

It is a super-2 number, since 2×135361340481² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135341340481) 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, 1327071915 + ... + 1327072016.

It is an arithmetic number, because the mean of its divisors is an integer number (23887295388).

Almost surely, 2^135361340481 is an apocalyptic number.

It is an amenable number.

135361340481 is a deficient number, since it is larger than the sum of its proper divisors (55737022623).

135361340481 is a wasteful number, since it uses less digits than its factorization.

135361340481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2654143951.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 135361340481 in words is "one hundred thirty-five billion, three hundred sixty-one million, three hundred forty thousand, four hundred eighty-one".