134312214 has 32 divisors (see below), whose sum is σ = 274548960. Its totient is φ = 43794432.

The previous prime is 134312209. The next prime is 134312219. The reversal of 134312214 is 412213431.

It is an interprime number because it is at equal distance from previous prime (134312209) and next prime (134312219).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134312219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50502 + ... + 53094.

It is an arithmetic number, because the mean of its divisors is an integer number (8579655).

Almost surely, 2^134312214 is an apocalyptic number.

134312214 is an abundant number, since it is smaller than the sum of its proper divisors (140236746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134312214 is a wasteful number, since it uses less digits than its factorization.

134312214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2784.

The product of its digits is 576, while the sum is 21.

The square root of 134312214 is about 11589.3146475536. The cubic root of 134312214 is about 512.1201169799.

Adding to 134312214 its reverse (412213431), we get a palindrome (546525645).

The spelling of 134312214 in words is "one hundred thirty-four million, three hundred twelve thousand, two hundred fourteen".