135435355141 has 4 divisors (see below), whose sum is σ = 135454824000. Its totient is φ = 135415886284.

The previous prime is 135435355117. The next prime is 135435355207. The reversal of 135435355141 is 141553534531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141553534531 = 325051 ⋅435481.

It is a cyclic number.

It is not a de Polignac number, because 135435355141 - 2²¹ = 135433257989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135435355094 and 135435355103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135435359141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9723991 + ... + 9737908.

It is an arithmetic number, because the mean of its divisors is an integer number (33863706000).

Almost surely, 2^135435355141 is an apocalyptic number.

It is an amenable number.

135435355141 is a deficient number, since it is larger than the sum of its proper divisors (19468859).

135435355141 is an equidigital number, since it uses as much as digits as its factorization.

135435355141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19468858.

The product of its digits is 270000, while the sum is 40.

Adding to 135435355141 its reverse (141553534531), we get a palindrome (276988889672).

The spelling of 135435355141 in words is "one hundred thirty-five billion, four hundred thirty-five million, three hundred fifty-five thousand, one hundred forty-one".