134242371 has 6 divisors (see below), whose sum is σ = 193905660. Its totient is φ = 89494908.

The previous prime is 134242357. The next prime is 134242393. The reversal of 134242371 is 173242431.

It is a happy number.

134242371 is a `hidden beast` number, since 1 + 3 + 424 + 237 + 1 = 666.

It is not a de Polignac number, because 134242371 - 2⁷ = 134242243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134242321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7457901 + ... + 7457918.

It is an arithmetic number, because the mean of its divisors is an integer number (32317610).

Almost surely, 2^134242371 is an apocalyptic number.

134242371 is a deficient number, since it is larger than the sum of its proper divisors (59663289).

134242371 is a wasteful number, since it uses less digits than its factorization.

134242371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14915825 (or 14915822 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 134242371 is about 11586.3010059294. The cubic root of 134242371 is about 512.0313332773.

The spelling of 134242371 in words is "one hundred thirty-four million, two hundred forty-two thousand, three hundred seventy-one".