135028893216 has 48 divisors (see below), whose sum is σ = 405086681664. Its totient is φ = 38579683584.

The previous prime is 135028893191. The next prime is 135028893221. The reversal of 135028893216 is 612398820531.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100467255 + ... + 100468598.

It is an arithmetic number, because the mean of its divisors is an integer number (8439305868).

Almost surely, 2^135028893216 is an apocalyptic number.

135028893216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

135028893216 is an abundant number, since it is smaller than the sum of its proper divisors (270057788448).

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

135028893216 is a wasteful number, since it uses less digits than its factorization.

135028893216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200935873 (or 200935865 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 135028893216 in words is "one hundred thirty-five billion, twenty-eight million, eight hundred ninety-three thousand, two hundred sixteen".