135146054134 has 32 divisors (see below), whose sum is σ = 252658667520. Its totient is φ = 52787603232.

The previous prime is 135146054129. The next prime is 135146054149. The reversal of 135146054134 is 431450641531.

It is a junction number, because it is equal to n+sod(n) for n = 135146054093 and 135146054102.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4685374 + ... + 4714129.

It is an arithmetic number, because the mean of its divisors is an integer number (7895583360).

Almost surely, 2^135146054134 is an apocalyptic number.

135146054134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

135146054134 is a deficient number, since it is larger than the sum of its proper divisors (117512613386).

135146054134 is a wasteful number, since it uses less digits than its factorization.

135146054134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9399604.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 135146054134 its reverse (431450641531), we get a palindrome (566596695665).

The spelling of 135146054134 in words is "one hundred thirty-five billion, one hundred forty-six million, fifty-four thousand, one hundred thirty-four".