134436300281 has 2 divisors, whose sum is σ = 134436300282. Its totient is φ = 134436300280.

The previous prime is 134436300253. The next prime is 134436300337. The reversal of 134436300281 is 182003634431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75465034681 + 58971265600 = 274709^2 + 242840^2 .

It is a cyclic number.

It is not a de Polignac number, because 134436300281 - 2²⁶ = 134369191417 is a prime.

It is a super-2 number, since 2×134436300281² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (134436305281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67218150140 + 67218150141.

It is an arithmetic number, because the mean of its divisors is an integer number (67218150141).

Almost surely, 2^134436300281 is an apocalyptic number.

It is an amenable number.

134436300281 is a deficient number, since it is larger than the sum of its proper divisors (1).

134436300281 is an equidigital number, since it uses as much as digits as its factorization.

134436300281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 134436300281 in words is "one hundred thirty-four billion, four hundred thirty-six million, three hundred thousand, two hundred eighty-one".