134343253071 has 12 divisors (see below), whose sum is σ = 197232536280. Its totient is φ = 88093936080.

The previous prime is 134343253063. The next prime is 134343253181. The reversal of 134343253071 is 170352343431.

134343253071 is a `hidden beast` number, since 1 + 3 + 4 + 343 + 2 + 5 + 307 + 1 = 666.

It is not a de Polignac number, because 134343253071 - 2³ = 134343253063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134343253871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122352141 + ... + 122353238.

It is an arithmetic number, because the mean of its divisors is an integer number (16436044690).

Almost surely, 2^134343253071 is an apocalyptic number.

134343253071 is a deficient number, since it is larger than the sum of its proper divisors (62889283209).

134343253071 is a wasteful number, since it uses less digits than its factorization.

134343253071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244705446 (or 244705443 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The spelling of 134343253071 in words is "one hundred thirty-four billion, three hundred forty-three million, two hundred fifty-three thousand, seventy-one".