1364397803824 has 80 divisors (see below), whose sum is σ = 2920963296384. Its totient is φ = 612241280000.

The previous prime is 1364397803819. The next prime is 1364397803827. The reversal of 1364397803824 is 4283087934631.

It is not an unprimeable number, because it can be changed into a prime (1364397803827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4855227 + ... + 5128549.

Almost surely, 2^{1364397803824} 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 1364397803824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1460481648192).

1364397803824 is an abundant number, since it is smaller than the sum of its proper divisors (1556565492560).

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

1364397803824 is a wasteful number, since it uses less digits than its factorization.

1364397803824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273706 (or 273700 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 58.

The spelling of 1364397803824 in words is "one trillion, three hundred sixty-four billion, three hundred ninety-seven million, eight hundred three thousand, eight hundred twenty-four".