134353671 has 8 divisors (see below), whose sum is σ = 180211584. Its totient is φ = 89032440.

The previous prime is 134353663. The next prime is 134353691. The reversal of 134353671 is 176353431.

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

It is not a de Polignac number, because 134353671 - 2³ = 134353663 is a prime.

It is a super-2 number, since 2×134353671² = 36101817822352482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134353621) 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, 133585 + ... + 134586.

It is an arithmetic number, because the mean of its divisors is an integer number (22526448).

Almost surely, 2^134353671 is an apocalyptic number.

134353671 is a deficient number, since it is larger than the sum of its proper divisors (45857913).

134353671 is a wasteful number, since it uses less digits than its factorization.

134353671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268341.

The product of its digits is 22680, while the sum is 33.

The square root of 134353671 is about 11591.1030967721. The cubic root of 134353671 is about 512.1728021355.

The spelling of 134353671 in words is "one hundred thirty-four million, three hundred fifty-three thousand, six hundred seventy-one".