134422457121 has 8 divisors (see below), whose sum is σ = 199144380960. Its totient is φ = 89614971396.

The previous prime is 134422457087. The next prime is 134422457209. The reversal of 134422457121 is 121754224431.

134422457121 is a `hidden beast` number, since 1 + 3 + 4 + 42 + 24 + 571 + 21 = 666.

It is not a de Polignac number, because 134422457121 - 2¹¹ = 134422455073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134422407121) 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, 2489304735 + ... + 2489304788.

It is an arithmetic number, because the mean of its divisors is an integer number (24893047620).

Almost surely, 2^134422457121 is an apocalyptic number.

It is an amenable number.

134422457121 is a deficient number, since it is larger than the sum of its proper divisors (64721923839).

134422457121 is an equidigital number, since it uses as much as digits as its factorization.

134422457121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4978609532 (or 4978609526 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The spelling of 134422457121 in words is "one hundred thirty-four billion, four hundred twenty-two million, four hundred fifty-seven thousand, one hundred twenty-one".