134545545371 has 2 divisors, whose sum is σ = 134545545372. Its totient is φ = 134545545370.

The previous prime is 134545545341. The next prime is 134545545473. The reversal of 134545545371 is 173545545431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134545545371 - 2¹⁴ = 134545528987 is a prime.

It is not a weakly prime, because it can be changed into another prime (134545545341) 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, 67272772685 + 67272772686.

It is an arithmetic number, because the mean of its divisors is an integer number (67272772686).

Almost surely, 2^134545545371 is an apocalyptic number.

134545545371 is a deficient number, since it is larger than the sum of its proper divisors (1).

134545545371 is an equidigital number, since it uses as much as digits as its factorization.

134545545371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520000, while the sum is 47.

The spelling of 134545545371 in words is "one hundred thirty-four billion, five hundred forty-five million, five hundred forty-five thousand, three hundred seventy-one".