2000040215 has 4 divisors (see below), whose sum is σ = 2400048264. Its totient is φ = 1600032168.

The previous prime is 2000040197. The next prime is 2000040221. The reversal of 2000040215 is 5120400002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2000040215 - 2²⁴ = 1983262999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2000040215.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200004017 + ... + 200004026.

It is an arithmetic number, because the mean of its divisors is an integer number (600012066).

Almost surely, 2^2000040215 is an apocalyptic number.

2000040215 is a deficient number, since it is larger than the sum of its proper divisors (400008049).

2000040215 is an equidigital number, since it uses as much as digits as its factorization.

2000040215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400008048.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 2000040215 is about 44721.8091651042. The cubic root of 2000040215 is about 1259.9294944591.

Adding to 2000040215 its reverse (5120400002), we get a palindrome (7120440217).

The spelling of 2000040215 in words is "two billion, forty thousand, two hundred fifteen".