134538371 has 8 divisors (see below), whose sum is σ = 147063600. Its totient is φ = 122062240.

The previous prime is 134538359. The next prime is 134538377. The reversal of 134538371 is 173835431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134538371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134538377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6416 + ... + 17613.

It is an arithmetic number, because the mean of its divisors is an integer number (18382950).

Almost surely, 2^134538371 is an apocalyptic number.

134538371 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

134538371 is a deficient number, since it is larger than the sum of its proper divisors (12525229).

134538371 is a wasteful number, since it uses less digits than its factorization.

134538371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24549.

The product of its digits is 30240, while the sum is 35.

The square root of 134538371 is about 11599.0676780507. The cubic root of 134538371 is about 512.4073944119.

The spelling of 134538371 in words is "one hundred thirty-four million, five hundred thirty-eight thousand, three hundred seventy-one".