134211430 has 32 divisors (see below), whose sum is σ = 260146080. Its totient is φ = 49666560.

The previous prime is 134211419. The next prime is 134211437. The reversal of 134211430 is 34112431.

It is a junction number, because it is equal to n+sod(n) for n = 134211398 and 134211407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134211437) 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, 3340 + ... + 16720.

It is an arithmetic number, because the mean of its divisors is an integer number (8129565).

Almost surely, 2^134211430 is an apocalyptic number.

134211430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134211430 is a deficient number, since it is larger than the sum of its proper divisors (125934650).

134211430 is a wasteful number, since it uses less digits than its factorization.

134211430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13464.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 134211430 is about 11584.9656883393. The cubic root of 134211430 is about 511.9919915536.

Adding to 134211430 its reverse (34112431), we get a palindrome (168323861).

The spelling of 134211430 in words is "one hundred thirty-four million, two hundred eleven thousand, four hundred thirty".