1468134800161 has 2 divisors, whose sum is σ = 1468134800162. Its totient is φ = 1468134800160.

The previous prime is 1468134800123. The next prime is 1468134800177. The reversal of 1468134800161 is 1610084318641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 827044736400 + 641090063761 = 909420^2 + 800681^2 .

It is a cyclic number.

It is not a de Polignac number, because 1468134800161 - 2²⁹ = 1467597929249 is a prime.

It is not a weakly prime, because it can be changed into another prime (1468134800861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 734067400080 + 734067400081.

It is an arithmetic number, because the mean of its divisors is an integer number (734067400081).

Almost surely, 2^{1468134800161} is an apocalyptic number.

It is an amenable number.

1468134800161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1468134800161 is an equidigital number, since it uses as much as digits as its factorization.

1468134800161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 43.

The spelling of 1468134800161 in words is "one trillion, four hundred sixty-eight billion, one hundred thirty-four million, eight hundred thousand, one hundred sixty-one".