2040340330247 has 2 divisors, whose sum is σ = 2040340330248. Its totient is φ = 2040340330246.

The previous prime is 2040340330241. The next prime is 2040340330253. The reversal of 2040340330247 is 7420330430402.

It is a balanced prime because it is at equal distance from previous prime (2040340330241) and next prime (2040340330253).

It is a cyclic number.

It is not a de Polignac number, because 2040340330247 - 2¹² = 2040340326151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2040340330241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020170165123 + 1020170165124.

It is an arithmetic number, because the mean of its divisors is an integer number (1020170165124).

Almost surely, 2^{2040340330247} is an apocalyptic number.

2040340330247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040340330247 is an equidigital number, since it uses as much as digits as its factorization.

2040340330247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 32.

Adding to 2040340330247 its reverse (7420330430402), we get a palindrome (9460670760649).

The spelling of 2040340330247 in words is "two trillion, forty billion, three hundred forty million, three hundred thirty thousand, two hundred forty-seven".