134434356534 has 40 divisors (see below), whose sum is σ = 301260733488. Its totient is φ = 44807258160.

The previous prime is 134434356517. The next prime is 134434356541. The reversal of 134434356534 is 435653434431.

134434356534 is a `hidden beast` number, since 1 + 3 + 4 + 43 + 43 + 565 + 3 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 134434356534.

It is a congruent number.

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 19 ways as a sum of consecutive naturals, for example, 2039704 + ... + 2104580.

Almost surely, 2^134434356534 is an apocalyptic number.

134434356534 is an abundant number, since it is smaller than the sum of its proper divisors (166826376954).

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

134434356534 is a wasteful number, since it uses less digits than its factorization.

134434356534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77682 (or 77673 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 45.

The spelling of 134434356534 in words is "one hundred thirty-four billion, four hundred thirty-four million, three hundred fifty-six thousand, five hundred thirty-four".