2440213242547 has 2 divisors, whose sum is σ = 2440213242548. Its totient is φ = 2440213242546.

The previous prime is 2440213242503. The next prime is 2440213242553. The reversal of 2440213242547 is 7452423120442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2440213242547 - 2⁷ = 2440213242419 is a prime.

It is not a weakly prime, because it can be changed into another prime (2440213243547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220106621273 + 1220106621274.

It is an arithmetic number, because the mean of its divisors is an integer number (1220106621274).

Almost surely, 2^{2440213242547} is an apocalyptic number.

2440213242547 is a deficient number, since it is larger than the sum of its proper divisors (1).

2440213242547 is an equidigital number, since it uses as much as digits as its factorization.

2440213242547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 430080, while the sum is 40.

Adding to 2440213242547 its reverse (7452423120442), we get a palindrome (9892636362989).

The spelling of 2440213242547 in words is "two trillion, four hundred forty billion, two hundred thirteen million, two hundred forty-two thousand, five hundred forty-seven".