134241142429 has 2 divisors, whose sum is σ = 134241142430. Its totient is φ = 134241142428.

The previous prime is 134241142421. The next prime is 134241142493. The reversal of 134241142429 is 924241142431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70346952900 + 63894189529 = 265230^2 + 252773^2 .

It is a cyclic number.

It is not a de Polignac number, because 134241142429 - 2³ = 134241142421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134241142421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67120571214 + 67120571215.

It is an arithmetic number, because the mean of its divisors is an integer number (67120571215).

Almost surely, 2^134241142429 is an apocalyptic number.

It is an amenable number.

134241142429 is a deficient number, since it is larger than the sum of its proper divisors (1).

134241142429 is an equidigital number, since it uses as much as digits as its factorization.

134241142429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 37.

The spelling of 134241142429 in words is "one hundred thirty-four billion, two hundred forty-one million, one hundred forty-two thousand, four hundred twenty-nine".