135042455154 has 8 divisors (see below), whose sum is σ = 270084910320. Its totient is φ = 45014151716.

The previous prime is 135042455147. The next prime is 135042455167. The reversal of 135042455154 is 451554240531.

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

135042455154 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11253537924 + ... + 11253537935.

It is an arithmetic number, because the mean of its divisors is an integer number (33760613790).

Almost surely, 2^135042455154 is an apocalyptic number.

135042455154 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135042455154 is a wasteful number, since it uses less digits than its factorization.

135042455154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22507075864.

The product of its (nonzero) digits is 240000, while the sum is 39.

Adding to 135042455154 its reverse (451554240531), we get a palindrome (586596695685).

The spelling of 135042455154 in words is "one hundred thirty-five billion, forty-two million, four hundred fifty-five thousand, one hundred fifty-four".