135344577271048 has 16 divisors (see below), whose sum is σ = 253773448019280. Its totient is φ = 67671657799248.

The previous prime is 135344577271039. The next prime is 135344577271073. The reversal of 135344577271048 is 840172775443531.

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 3 ways as a sum of consecutive naturals, for example, 77942086 + ... + 79659637.

It is an arithmetic number, because the mean of its divisors is an integer number (15860840501205).

Almost surely, 2^{135344577271048} is an apocalyptic number.

It is an amenable number.

135344577271048 is a deficient number, since it is larger than the sum of its proper divisors (118428870748232).

135344577271048 is a wasteful number, since it uses less digits than its factorization.

135344577271048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157709076 (or 157709072 counting only the distinct ones).

The product of its (nonzero) digits is 79027200, while the sum is 61.

The spelling of 135344577271048 in words is "one hundred thirty-five trillion, three hundred forty-four billion, five hundred seventy-seven million, two hundred seventy-one thousand, forty-eight".