134245350 has 168 divisors, whose sum is σ = 390332160. Its totient is φ = 34292160.

The previous prime is 134245339. The next prime is 134245351. The reversal of 134245350 is 53542431.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134245351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 1056987 + ... + 1057113.

Almost surely, 2^134245350 is an apocalyptic number.

134245350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 134245350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195166080).

134245350 is an abundant number, since it is smaller than the sum of its proper divisors (256086810).

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

134245350 is a wasteful number, since it uses less digits than its factorization.

134245350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 134245350 is about 11586.4295622077. The cubic root of 134245350 is about 512.0351207801.

Adding to 134245350 its reverse (53542431), we get a palindrome (187787781).

The spelling of 134245350 in words is "one hundred thirty-four million, two hundred forty-five thousand, three hundred fifty".