135379936912 has 20 divisors (see below), whose sum is σ = 286143957936. Its totient is φ = 61536334880.

The previous prime is 135379936877. The next prime is 135379936927. The reversal of 135379936912 is 219639973531.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384601918 + ... + 384602269.

Almost surely, 2^135379936912 is an apocalyptic number.

It is an amenable number.

135379936912 is an abundant number, since it is smaller than the sum of its proper divisors (150764021024).

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

135379936912 is a wasteful number, since it uses less digits than its factorization.

135379936912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769204206 (or 769204200 counting only the distinct ones).

The product of its digits is 8266860, while the sum is 58.

The spelling of 135379936912 in words is "one hundred thirty-five billion, three hundred seventy-nine million, nine hundred thirty-six thousand, nine hundred twelve".