134404134222 has 16 divisors (see below), whose sum is σ = 278077519440. Its totient is φ = 43256502912.

The previous prime is 134404134217. The next prime is 134404134239. The reversal of 134404134222 is 222431404431.

It is a self number, because there is not a number n which added to its sum of digits gives 134404134222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386218603 + ... + 386218950.

It is an arithmetic number, because the mean of its divisors is an integer number (17379844965).

Almost surely, 2^134404134222 is an apocalyptic number.

134404134222 is an abundant number, since it is smaller than the sum of its proper divisors (143673385218).

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

134404134222 is a wasteful number, since it uses less digits than its factorization.

134404134222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772437587.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 134404134222 its reverse (222431404431), we get a palindrome (356835538653).

The spelling of 134404134222 in words is "one hundred thirty-four billion, four hundred four million, one hundred thirty-four thousand, two hundred twenty-two".