2040314539 has 2 divisors, whose sum is σ = 2040314540. Its totient is φ = 2040314538.

The previous prime is 2040314531. The next prime is 2040314561. The reversal of 2040314539 is 9354130402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2040314539 - 2³ = 2040314531 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2040314539.

It is not a weakly prime, because it can be changed into another prime (2040314531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020157269 + 1020157270.

It is an arithmetic number, because the mean of its divisors is an integer number (1020157270).

Almost surely, 2^2040314539 is an apocalyptic number.

2040314539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040314539 is an equidigital number, since it uses as much as digits as its factorization.

2040314539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 2040314539 is about 45169.8410335923. The cubic root of 2040314539 is about 1268.3303205457.

The spelling of 2040314539 in words is "two billion, forty million, three hundred fourteen thousand, five hundred thirty-nine".