146345110145329 has 2 divisors, whose sum is σ = 146345110145330. Its totient is φ = 146345110145328.

The previous prime is 146345110145323. The next prime is 146345110145347. The reversal of 146345110145329 is 923541011543641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 133533578482929 + 12811531662400 = 11555673^2 + 3579320^2 .

It is a cyclic number.

It is not a de Polignac number, because 146345110145329 - 2³ = 146345110145321 is a prime.

It is not a weakly prime, because it can be changed into another prime (146345110145321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73172555072664 + 73172555072665.

It is an arithmetic number, because the mean of its divisors is an integer number (73172555072665).

Almost surely, 2^{146345110145329} is an apocalyptic number.

It is an amenable number.

146345110145329 is a deficient number, since it is larger than the sum of its proper divisors (1).

146345110145329 is an equidigital number, since it uses as much as digits as its factorization.

146345110145329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 146345110145329 in words is "one hundred forty-six trillion, three hundred forty-five billion, one hundred ten million, one hundred forty-five thousand, three hundred twenty-nine".