134542314253 has 2 divisors, whose sum is σ = 134542314254. Its totient is φ = 134542314252.

The previous prime is 134542314211. The next prime is 134542314259. The reversal of 134542314253 is 352413245431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101008281124 + 33534033129 = 317818^2 + 183123^2 .

It is a cyclic number.

It is not a de Polignac number, because 134542314253 - 2¹³ = 134542306061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134542314259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67271157126 + 67271157127.

It is an arithmetic number, because the mean of its divisors is an integer number (67271157127).

Almost surely, 2^134542314253 is an apocalyptic number.

It is an amenable number.

134542314253 is a deficient number, since it is larger than the sum of its proper divisors (1).

134542314253 is an equidigital number, since it uses as much as digits as its factorization.

134542314253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172800, while the sum is 37.

Adding to 134542314253 its reverse (352413245431), we get a palindrome (486955559684).

The spelling of 134542314253 in words is "one hundred thirty-four billion, five hundred forty-two million, three hundred fourteen thousand, two hundred fifty-three".