2444222400463 has 2 divisors, whose sum is σ = 2444222400464. Its totient is φ = 2444222400462.

The previous prime is 2444222400413. The next prime is 2444222400511. The reversal of 2444222400463 is 3640042224442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2444222400463 - 2⁹ = 2444222399951 is a prime.

It is a super-2 number, since 2×2444222400463² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2444222400413) 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, 1222111200231 + 1222111200232.

It is an arithmetic number, because the mean of its divisors is an integer number (1222111200232).

Almost surely, 2^{2444222400463} is an apocalyptic number.

2444222400463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2444222400463 is an equidigital number, since it uses as much as digits as its factorization.

2444222400463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 294912, while the sum is 37.

The spelling of 2444222400463 in words is "two trillion, four hundred forty-four billion, two hundred twenty-two million, four hundred thousand, four hundred sixty-three".