134800148089 has 2 divisors, whose sum is σ = 134800148090. Its totient is φ = 134800148088.

The previous prime is 134800148081. The next prime is 134800148123. The reversal of 134800148089 is 980841008431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119721536064 + 15078612025 = 346008^2 + 122795^2 .

It is a cyclic number.

It is not a de Polignac number, because 134800148089 - 2³ = 134800148081 is a prime.

It is not a weakly prime, because it can be changed into another prime (134800148081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67400074044 + 67400074045.

It is an arithmetic number, because the mean of its divisors is an integer number (67400074045).

Almost surely, 2^134800148089 is an apocalyptic number.

It is an amenable number.

134800148089 is a deficient number, since it is larger than the sum of its proper divisors (1).

134800148089 is an equidigital number, since it uses as much as digits as its factorization.

134800148089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 221184, while the sum is 46.

The spelling of 134800148089 in words is "one hundred thirty-four billion, eight hundred million, one hundred forty-eight thousand, eighty-nine".