134221314 has 8 divisors (see below), whose sum is σ = 268442640. Its totient is φ = 44740436.

The previous prime is 134221313. The next prime is 134221337. The reversal of 134221314 is 413122431.

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

134221314 is an admirable number.

It is a super-2 number, since 2×134221314² = 36030722263773192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134221313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11185104 + ... + 11185115.

It is an arithmetic number, because the mean of its divisors is an integer number (33555330).

Almost surely, 2^134221314 is an apocalyptic number.

134221314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

134221314 is a wasteful number, since it uses less digits than its factorization.

134221314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22370224.

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

The square root of 134221314 is about 11585.3922678518. The cubic root of 134221314 is about 512.0045597942.

Adding to 134221314 its reverse (413122431), we get a palindrome (547343745).

The spelling of 134221314 in words is "one hundred thirty-four million, two hundred twenty-one thousand, three hundred fourteen".