134444122255 has 4 divisors (see below), whose sum is σ = 161332946712. Its totient is φ = 107555297800.

The previous prime is 134444122249. The next prime is 134444122261. The reversal of 134444122255 is 552221444431.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (134444122249) and next prime (134444122261).

It is not a de Polignac number, because 134444122255 - 2³⁵ = 100084383887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13444412221 + ... + 13444412230.

It is an arithmetic number, because the mean of its divisors is an integer number (40333236678).

Almost surely, 2^134444122255 is an apocalyptic number.

134444122255 is a deficient number, since it is larger than the sum of its proper divisors (26888824457).

134444122255 is an equidigital number, since it uses as much as digits as its factorization.

134444122255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26888824456.

The product of its digits is 153600, while the sum is 37.

Adding to 134444122255 its reverse (552221444431), we get a palindrome (686665566686).

The spelling of 134444122255 in words is "one hundred thirty-four billion, four hundred forty-four million, one hundred twenty-two thousand, two hundred fifty-five".