2040024289 has 2 divisors, whose sum is σ = 2040024290. Its totient is φ = 2040024288.

The previous prime is 2040024221. The next prime is 2040024367. The reversal of 2040024289 is 9824200402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1331666064 + 708358225 = 36492^2 + 26615^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2040024289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2040024289.

It is not a weakly prime, because it can be changed into another prime (2040024589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020012144 + 1020012145.

It is an arithmetic number, because the mean of its divisors is an integer number (1020012145).

Almost surely, 2^2040024289 is an apocalyptic number.

It is an amenable number.

2040024289 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040024289 is an equidigital number, since it uses as much as digits as its factorization.

2040024289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2040024289 is about 45166.6280454939. The cubic root of 2040024289 is about 1268.2701745361.

The spelling of 2040024289 in words is "two billion, forty million, twenty-four thousand, two hundred eighty-nine".