134042111130443 has 4 divisors (see below), whose sum is σ = 134042358387168. Its totient is φ = 134041863873720.

The previous prime is 134042111130407. The next prime is 134042111130463. The reversal of 134042111130443 is 344031111240431.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 134042111130443 - 2¹⁴ = 134042111114059 is a prime.

It is a super-2 number, since 2×134042111130443² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134042111130463) 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, 122813396 + ... + 123900017.

It is an arithmetic number, because the mean of its divisors is an integer number (33510589596792).

Almost surely, 2^{134042111130443} is an apocalyptic number.

134042111130443 is a deficient number, since it is larger than the sum of its proper divisors (247256725).

134042111130443 is an equidigital number, since it uses as much as digits as its factorization.

134042111130443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247256724.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 134042111130443 its reverse (344031111240431), we get a palindrome (478073222370874).

The spelling of 134042111130443 in words is "one hundred thirty-four trillion, forty-two billion, one hundred eleven million, one hundred thirty thousand, four hundred forty-three".