1468266411605 has 24 divisors (see below), whose sum is σ = 2051636140728. Its totient is φ = 1005801245568.

The previous prime is 1468266411589. The next prime is 1468266411607. The reversal of 1468266411605 is 5061146628641.

It can be written as a sum of positive squares in 4 ways, for example, as 241962658609 + 1226303752996 = 491897^2 + 1107386^2 .

It is not a de Polignac number, because 1468266411605 - 2⁴ = 1468266411589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1468266411607) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2761214 + ... + 3249743.

It is an arithmetic number, because the mean of its divisors is an integer number (85484839197).

Almost surely, 2^{1468266411605} is an apocalyptic number.

It is an amenable number.

1468266411605 is a deficient number, since it is larger than the sum of its proper divisors (583369729123).

1468266411605 is an equidigital number, since it uses as much as digits as its factorization.

1468266411605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6011973 (or 6011966 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 1468266411605 in words is "one trillion, four hundred sixty-eight billion, two hundred sixty-six million, four hundred eleven thousand, six hundred five".