2003364204399 has 16 divisors (see below), whose sum is σ = 2968920508000. Its totient is φ = 1335138043968.

The previous prime is 2003364204397. The next prime is 2003364204409. The reversal of 2003364204399 is 9934024633002.

2003364204399 is a `hidden beast` number, since 20 + 0 + 3 + 36 + 4 + 204 + 399 = 666.

It is not a de Polignac number, because 2003364204399 - 2¹ = 2003364204397 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 (2003364204397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12085384 + ... + 12250029.

It is an arithmetic number, because the mean of its divisors is an integer number (185557531750).

Almost surely, 2^{2003364204399} is an apocalyptic number.

2003364204399 is a deficient number, since it is larger than the sum of its proper divisors (965556303601).

2003364204399 is a wasteful number, since it uses less digits than its factorization.

2003364204399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24338471 (or 24338465 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 45.

The spelling of 2003364204399 in words is "two trillion, three billion, three hundred sixty-four million, two hundred four thousand, three hundred ninety-nine".