2040340035 has 32 divisors (see below), whose sum is σ = 3301401600. Its totient is φ = 1075966848.

The previous prime is 2040340033. The next prime is 2040340073. The reversal of 2040340035 is 5300430402.

It is a happy number.

It is not a de Polignac number, because 2040340035 - 2¹ = 2040340033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2040339993 and 2040340020.

It is not an unprimeable number, because it can be changed into a prime (2040340033) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 496449 + ... + 500541.

It is an arithmetic number, because the mean of its divisors is an integer number (103168800).

Almost surely, 2^2040340035 is an apocalyptic number.

2040340035 is a deficient number, since it is larger than the sum of its proper divisors (1261061565).

2040340035 is a wasteful number, since it uses less digits than its factorization.

2040340035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4467.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 2040340035 is about 45170.1232564181. The cubic root of 2040340035 is about 1268.3356035898.

Adding to 2040340035 its reverse (5300430402), we get a palindrome (7340770437).

The spelling of 2040340035 in words is "two billion, forty million, three hundred forty thousand, thirty-five".