135252440713712 has 120 divisors (see below), whose sum is σ = 334672577771616. Its totient is φ = 51684258373632.

The previous prime is 135252440713657. The next prime is 135252440713771. The reversal of 135252440713712 is 217317044252531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97700393 + ... + 99075080.

Almost surely, 2^{135252440713712} is an apocalyptic number.

It is an amenable number.

135252440713712 is an abundant number, since it is smaller than the sum of its proper divisors (199420137057904).

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

135252440713712 is a wasteful number, since it uses less digits than its factorization.

135252440713712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196775543 (or 196775518 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 135252440713712 in words is "one hundred thirty-five trillion, two hundred fifty-two billion, four hundred forty million, seven hundred thirteen thousand, seven hundred twelve".