135434005243512 has 32 divisors (see below), whose sum is σ = 343638520771200. Its totient is φ = 44470867392864.

The previous prime is 135434005243477. The next prime is 135434005243627. The reversal of 135434005243512 is 215342500434531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42112562212 + ... + 42112565427.

It is an arithmetic number, because the mean of its divisors is an integer number (10738703774100).

Almost surely, 2^{135434005243512} is an apocalyptic number.

135434005243512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135434005243512 is an abundant number, since it is smaller than the sum of its proper divisors (208204515527688).

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

135434005243512 is a wasteful number, since it uses less digits than its factorization.

135434005243512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84225127715 (or 84225127711 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 135434005243512 in words is "one hundred thirty-five trillion, four hundred thirty-four billion, five million, two hundred forty-three thousand, five hundred twelve".