2030040205 has 16 divisors (see below), whose sum is σ = 2449157760. Its totient is φ = 1615315392.

The previous prime is 2030040179. The next prime is 2030040209. The reversal of 2030040205 is 5020400302.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2030040205 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030040209) 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, 1161142 + ... + 1162888.

It is an arithmetic number, because the mean of its divisors is an integer number (153072360).

Almost surely, 2^2030040205 is an apocalyptic number.

It is an amenable number.

2030040205 is a deficient number, since it is larger than the sum of its proper divisors (419117555).

2030040205 is a wasteful number, since it uses less digits than its factorization.

2030040205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 2030040205 is about 45055.9674737986. The cubic root of 2030040205 is about 1266.1977760874.

Adding to 2030040205 its reverse (5020400302), we get a palindrome (7050440507).

The spelling of 2030040205 in words is "two billion, thirty million, forty thousand, two hundred five".