1364823941808 has 160 divisors (see below), whose sum is σ = 3664222617600. Its totient is φ = 437286124800.

The previous prime is 1364823941791. The next prime is 1364823941821. The reversal of 1364823941808 is 8081493284631.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204342213 + ... + 204348891.

It is an arithmetic number, because the mean of its divisors is an integer number (22901391360).

Almost surely, 2^{1364823941808} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1364823941808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1832111308800).

1364823941808 is an abundant number, since it is smaller than the sum of its proper divisors (2299398675792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1364823941808 is a wasteful number, since it uses less digits than its factorization.

1364823941808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7631 (or 7625 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 57.

The spelling of 1364823941808 in words is "one trillion, three hundred sixty-four billion, eight hundred twenty-three million, nine hundred forty-one thousand, eight hundred eight".