2003840220364 has 24 divisors (see below), whose sum is σ = 3711678479600. Its totient is φ = 943943336640.

The previous prime is 2003840220353. The next prime is 2003840220373. The reversal of 2003840220364 is 4630220483002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72821379 + ... + 72848890.

Almost surely, 2^{2003840220364} is an apocalyptic number.

It is an amenable number.

2003840220364 is a deficient number, since it is larger than the sum of its proper divisors (1707838259236).

2003840220364 is a wasteful number, since it uses less digits than its factorization.

2003840220364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145670473 (or 145670471 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 2003840220364 in words is "two trillion, three billion, eight hundred forty million, two hundred twenty thousand, three hundred sixty-four".