1468828328817 has 32 divisors (see below), whose sum is σ = 2131748796672. Its totient is φ = 895839934464.

The previous prime is 1468828328741. The next prime is 1468828328843. The reversal of 1468828328817 is 7188238288641.

It is a happy number.

It is not a de Polignac number, because 1468828328817 - 2⁷ = 1468828328689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1468828328857) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1572508 + ... + 2326034.

It is an arithmetic number, because the mean of its divisors is an integer number (66617149896).

Almost surely, 2^{1468828328817} is an apocalyptic number.

1468828328817 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1468828328817 is a deficient number, since it is larger than the sum of its proper divisors (662920467855).

1468828328817 is a wasteful number, since it uses less digits than its factorization.

1468828328817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754617.

The product of its digits is 66060288, while the sum is 66.

The spelling of 1468828328817 in words is "one trillion, four hundred sixty-eight billion, eight hundred twenty-eight million, three hundred twenty-eight thousand, eight hundred seventeen".