2264543246143 has 2 divisors, whose sum is σ = 2264543246144. Its totient is φ = 2264543246142.

The previous prime is 2264543246101. The next prime is 2264543246171. The reversal of 2264543246143 is 3416423454622.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2264543246143 is a prime.

It is a super-2 number, since 2×2264543246143² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2264543246093 and 2264543246102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2264543244143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132271623071 + 1132271623072.

It is an arithmetic number, because the mean of its divisors is an integer number (1132271623072).

Almost surely, 2^{2264543246143} is an apocalyptic number.

2264543246143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2264543246143 is an equidigital number, since it uses as much as digits as its factorization.

2264543246143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3317760, while the sum is 46.

The spelling of 2264543246143 in words is "two trillion, two hundred sixty-four billion, five hundred forty-three million, two hundred forty-six thousand, one hundred forty-three".