202004040005 has 16 divisors (see below), whose sum is σ = 256327400448. Its totient is φ = 152575824000.

The previous prime is 202004039983. The next prime is 202004040011. The reversal of 202004040005 is 500040400202.

It is not a de Polignac number, because 202004040005 - 2¹⁰ = 202004038981 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15886961 + ... + 15899670.

It is an arithmetic number, because the mean of its divisors is an integer number (16020462528).

Almost surely, 2^202004040005 is an apocalyptic number.

It is an amenable number.

202004040005 is a deficient number, since it is larger than the sum of its proper divisors (54323360443).

202004040005 is a wasteful number, since it uses less digits than its factorization.

202004040005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31786708.

The product of its (nonzero) digits is 320, while the sum is 17.

Adding to 202004040005 its reverse (500040400202), we get a palindrome (702044440207).

The spelling of 202004040005 in words is "two hundred two billion, four million, forty thousand, five".