2420443412311 has 2 divisors, whose sum is σ = 2420443412312. Its totient is φ = 2420443412310.

The previous prime is 2420443412243. The next prime is 2420443412357. The reversal of 2420443412311 is 1132143440242.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2420443412311 - 2³⁵ = 2386083673943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2420443419311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210221706155 + 1210221706156.

It is an arithmetic number, because the mean of its divisors is an integer number (1210221706156).

Almost surely, 2^{2420443412311} is an apocalyptic number.

2420443412311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2420443412311 is an equidigital number, since it uses as much as digits as its factorization.

2420443412311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 2420443412311 its reverse (1132143440242), we get a palindrome (3552586852553).

The spelling of 2420443412311 in words is "two trillion, four hundred twenty billion, four hundred forty-three million, four hundred twelve thousand, three hundred eleven".