2030041209 has 16 divisors (see below), whose sum is σ = 3200065920. Its totient is φ = 1120022400.

The previous prime is 2030041163. The next prime is 2030041219. The reversal of 2030041209 is 9021400302.

It is not a de Polignac number, because 2030041209 - 2⁷ = 2030041081 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2030041219) 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, 1666092 + ... + 1667309.

It is an arithmetic number, because the mean of its divisors is an integer number (200004120).

Almost surely, 2^2030041209 is an apocalyptic number.

2030041209 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2030041209 is a deficient number, since it is larger than the sum of its proper divisors (1170024711).

2030041209 is a wasteful number, since it uses less digits than its factorization.

2030041209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333440.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 2030041209 is about 45055.9786154956. The cubic root of 2030041209 is about 1266.1979848291.

The spelling of 2030041209 in words is "two billion, thirty million, forty-one thousand, two hundred nine".