134434222 has 16 divisors (see below), whose sum is σ = 217354032. Its totient is φ = 61992000.

The previous prime is 134434213. The next prime is 134434229. The reversal of 134434222 is 222434431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134434229) 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, 57378 + ... + 59674.

It is an arithmetic number, because the mean of its divisors is an integer number (13584627).

Almost surely, 2^134434222 is an apocalyptic number.

134434222 is a deficient number, since it is larger than the sum of its proper divisors (82919810).

134434222 is a wasteful number, since it uses less digits than its factorization.

134434222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4563.

The product of its digits is 4608, while the sum is 25.

The square root of 134434222 is about 11594.5772669813. The cubic root of 134434222 is about 512.2751384763.

Adding to 134434222 its reverse (222434431), we get a palindrome (356868653).

The spelling of 134434222 in words is "one hundred thirty-four million, four hundred thirty-four thousand, two hundred twenty-two".