134444222043 has 8 divisors (see below), whose sum is σ = 179925354000. Its totient is φ = 89296285728.

The previous prime is 134444221969. The next prime is 134444222063. The reversal of 134444222043 is 340222444431.

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

It is a de Polignac number, because none of the positive numbers 2^k-134444222043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134444221995 and 134444222013.

It is not an unprimeable number, because it can be changed into a prime (134444222063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83297968 + ... + 83299581.

It is an arithmetic number, because the mean of its divisors is an integer number (22490669250).

Almost surely, 2^134444222043 is an apocalyptic number.

134444222043 is a deficient number, since it is larger than the sum of its proper divisors (45481131957).

134444222043 is a wasteful number, since it uses less digits than its factorization.

134444222043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166597821.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 134444222043 its reverse (340222444431), we get a palindrome (474666666474).

The spelling of 134444222043 in words is "one hundred thirty-four billion, four hundred forty-four million, two hundred twenty-two thousand, forty-three".