134423074722 has 8 divisors (see below), whose sum is σ = 268846149456. Its totient is φ = 44807691572.

The previous prime is 134423074717. The next prime is 134423074729. The reversal of 134423074722 is 227470324431.

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

134423074722 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (134423074729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11201922888 + ... + 11201922899.

It is an arithmetic number, because the mean of its divisors is an integer number (33605768682).

Almost surely, 2^134423074722 is an apocalyptic number.

134423074722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

134423074722 is a wasteful number, since it uses less digits than its factorization.

134423074722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22403845792.

The product of its (nonzero) digits is 225792, while the sum is 39.

The spelling of 134423074722 in words is "one hundred thirty-four billion, four hundred twenty-three million, seventy-four thousand, seven hundred twenty-two".