142134033049 has 2 divisors, whose sum is σ = 142134033050. Its totient is φ = 142134033048.

The previous prime is 142134032981. The next prime is 142134033059. The reversal of 142134033049 is 940330431241.

142134033049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115493264649 + 26640768400 = 339843^2 + 163220^2 .

It is a cyclic number.

It is not a de Polignac number, because 142134033049 - 2³¹ = 139986549401 is a prime.

It is not a weakly prime, because it can be changed into another prime (142134033059) 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, 71067016524 + 71067016525.

It is an arithmetic number, because the mean of its divisors is an integer number (71067016525).

Almost surely, 2^142134033049 is an apocalyptic number.

It is an amenable number.

142134033049 is a deficient number, since it is larger than the sum of its proper divisors (1).

142134033049 is an equidigital number, since it uses as much as digits as its factorization.

142134033049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 142134033049 in words is "one hundred forty-two billion, one hundred thirty-four million, thirty-three thousand, forty-nine".