134212351 has 8 divisors (see below), whose sum is σ = 165184544. Its totient is φ = 106189920.

The previous prime is 134212349. The next prime is 134212367. The reversal of 134212351 is 153212431.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 134212351 - 2¹ = 134212349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134212301) 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, 737340 + ... + 737521.

It is an arithmetic number, because the mean of its divisors is an integer number (20648068).

Almost surely, 2^134212351 is an apocalyptic number.

134212351 is a deficient number, since it is larger than the sum of its proper divisors (30972193).

134212351 is a wasteful number, since it uses less digits than its factorization.

134212351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474881.

The product of its digits is 720, while the sum is 22.

The square root of 134212351 is about 11585.0054380652. The cubic root of 134212351 is about 511.9931626996.

Adding to 134212351 its reverse (153212431), we get a palindrome (287424782).

The spelling of 134212351 in words is "one hundred thirty-four million, two hundred twelve thousand, three hundred fifty-one".