146345202516361 has 2 divisors, whose sum is σ = 146345202516362. Its totient is φ = 146345202516360.

The previous prime is 146345202516341. The next prime is 146345202516367. The reversal of 146345202516361 is 163615202543641.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126784086904336 + 19561115612025 = 11259844^2 + 4422795^2 .

It is a cyclic number.

It is not a de Polignac number, because 146345202516361 - 2³⁵ = 146310842777993 is a prime.

It is not a weakly prime, because it can be changed into another prime (146345202516367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73172601258180 + 73172601258181.

It is an arithmetic number, because the mean of its divisors is an integer number (73172601258181).

Almost surely, 2^{146345202516361} is an apocalyptic number.

It is an amenable number.

146345202516361 is a deficient number, since it is larger than the sum of its proper divisors (1).

146345202516361 is an equidigital number, since it uses as much as digits as its factorization.

146345202516361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 146345202516361 in words is "one hundred forty-six trillion, three hundred forty-five billion, two hundred two million, five hundred sixteen thousand, three hundred sixty-one".