134144333471 has 2 divisors, whose sum is σ = 134144333472. Its totient is φ = 134144333470.

The previous prime is 134144333467. The next prime is 134144333513. The reversal of 134144333471 is 174333441431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134144333471 - 2² = 134144333467 is a prime.

It is a super-3 number, since 3×134144333471³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134144332471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67072166735 + 67072166736.

It is an arithmetic number, because the mean of its divisors is an integer number (67072166736).

Almost surely, 2^134144333471 is an apocalyptic number.

134144333471 is a deficient number, since it is larger than the sum of its proper divisors (1).

134144333471 is an equidigital number, since it uses as much as digits as its factorization.

134144333471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 38.

The spelling of 134144333471 in words is "one hundred thirty-four billion, one hundred forty-four million, three hundred thirty-three thousand, four hundred seventy-one".