135130309824 has 56 divisors (see below), whose sum is σ = 369860992560. Its totient is φ = 43490212864.

The previous prime is 135130309799. The next prime is 135130309859. The reversal of 135130309824 is 428903031531.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 12128979 + ... + 12140114.

Almost surely, 2^135130309824 is an apocalyptic number.

It is an amenable number.

135130309824 is an abundant number, since it is smaller than the sum of its proper divisors (234730682736).

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

135130309824 is a wasteful number, since it uses less digits than its factorization.

135130309824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24269137 (or 24269127 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 135130309824 in words is "one hundred thirty-five billion, one hundred thirty million, three hundred nine thousand, eight hundred twenty-four".