134216835 has 8 divisors (see below), whose sum is σ = 214746960. Its totient is φ = 71582304.

The previous prime is 134216827. The next prime is 134216837. The reversal of 134216835 is 538612431.

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

It is not a de Polignac number, because 134216835 - 2³ = 134216827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134216796 and 134216805.

It is not an unprimeable number, because it can be changed into a prime (134216837) 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, 4473880 + ... + 4473909.

It is an arithmetic number, because the mean of its divisors is an integer number (26843370).

Almost surely, 2^134216835 is an apocalyptic number.

134216835 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134216835 is a deficient number, since it is larger than the sum of its proper divisors (80530125).

134216835 is an equidigital number, since it uses as much as digits as its factorization.

134216835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8947797.

The product of its digits is 17280, while the sum is 33.

The square root of 134216835 is about 11585.1989624693. The cubic root of 134216835 is about 511.9988644893.

The spelling of 134216835 in words is "one hundred thirty-four million, two hundred sixteen thousand, eight hundred thirty-five".