134245422 has 24 divisors (see below), whose sum is σ = 291141864. Its totient is φ = 44705904.

The previous prime is 134245409. The next prime is 134245429. The reversal of 134245422 is 224542431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134245429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20188 + ... + 26000.

It is an arithmetic number, because the mean of its divisors is an integer number (12130911).

Almost surely, 2^134245422 is an apocalyptic number.

134245422 is an abundant number, since it is smaller than the sum of its proper divisors (156896442).

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

134245422 is a wasteful number, since it uses less digits than its factorization.

134245422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7104 (or 7101 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 134245422 is about 11586.4326692904. The cubic root of 134245422 is about 512.0352123203.

Adding to 134245422 its reverse (224542431), we get a palindrome (358787853).

It can be divided in two parts, 1342 and 45422, that added together give a palindrome (46764).

The spelling of 134245422 in words is "one hundred thirty-four million, two hundred forty-five thousand, four hundred twenty-two".