135274168368712 has 16 divisors (see below), whose sum is σ = 253639639491840. Its totient is φ = 67636931170896.

The previous prime is 135274168368701. The next prime is 135274168368737. The reversal of 135274168368712 is 217863861472531.

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, 15324948 + ... + 22481155.

It is an arithmetic number, because the mean of its divisors is an integer number (15852477468240).

Almost surely, 2^{135274168368712} is an apocalyptic number.

It is an amenable number.

135274168368712 is a deficient number, since it is larger than the sum of its proper divisors (118365471123128).

135274168368712 is a wasteful number, since it uses less digits than its factorization.

135274168368712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38253372 (or 38253368 counting only the distinct ones).

The product of its digits is 81285120, while the sum is 64.

The spelling of 135274168368712 in words is "one hundred thirty-five trillion, two hundred seventy-four billion, one hundred sixty-eight million, three hundred sixty-eight thousand, seven hundred twelve".